{"title":"Sundown Audio Subwoofers","description":"\u003cp\u003eShop 78+ \u003cstrong\u003eSundown Audio Subwoofers\u003c\/strong\u003e at JS Ultimate Sounds, your authorized Sundown Audio dealer. From daily-driver bass to competition SPL, find the right sub for your build. All in stock with fast, free shipping and expert support — order online or call our team to build the perfect system.\u003c\/p\u003e","products":[{"product_id":"sundown-audio-sa-series-v-3-15-subwoofer","title":"Sundown Audio SA-Series v.3 15\" Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 1,500W RMS \/ 3,000W peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Dual 2-ohm or dual 4-ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Tuning\u003c\/strong\u003e — 35Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Depth\u003c\/strong\u003e — 8.65″\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SA-Series v.3 15″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Sundown Audio SA-Series v.3 15″ subwoofer handles 1,500W RMS and 3,000W peak, available with dual 2-ohm or dual 4-ohm voice coils. It performs in a 2.0 cu ft sealed enclosure or a 3.0 cu ft ported box tuned to 35Hz with a recommended 44 sq in of port area. With a 14.01″ cutout, 15.59″ outside diameter, and 8.65″ mounting depth, it drops into a wide range of builds. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1,500W RMS \/ 3,000W peak power handling\u003c\/li\u003e\n\u003cli\u003eDual 2-ohm or dual 4-ohm voice coil options\u003c\/li\u003e\n\u003cli\u003eRecommended ported tuning of 35Hz with 44 sq in port area\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e1,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e3,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm or Dual 4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd\u003e2.0 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd\u003e3.0 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tuning\u003c\/td\u003e\n\u003ctd\u003e35Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Port Area\u003c\/td\u003e\n\u003ctd\u003e44 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting \/ Displacement Depth\u003c\/td\u003e\n\u003ctd\u003e8.65″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd\u003e15.59″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-Out\u003c\/td\u003e\n\u003ctd\u003e14.01″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819656417325,"sku":"SW-SAV315D4","price":449.99,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":66819656450093,"sku":"SW-SAV315D2","price":449.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/SAv31215.png?v=1780543686"},{"product_id":"sundown-audio-u-series-v-1-12-subwoofer","title":"Sundown Audio U-Series v.1 12\" Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\u003c\/strong\u003e — 1,500W (same coil as the X v.2 series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 3″ diameter, 4-layer aluminum winding on aluminum former, 2.36″ long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Double-stacked 8.66″ Y35 ferrite, 0.6″ top-plate, 5mm aluminum shorting ring, 0.6″ pole extension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 2-ohm or dual 4-ohm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio U-Series v.1 12″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Sundown U-Series is the brand’s premier standard-suspension woofer and the most direct replacement for the famous Z v.3 line. It starts with a double-stacked 8.66″ Y35 ferrite motor on a one-piece bumped T-yoke with a 0.6″ top-plate, a 5mm aluminum magnet-ID shorting ring to level inductance over stroke, and a 0.6″ pole extension to keep the coil controlled at high excursion. The 3″ diameter, 2.36″ long 4-layer aluminum coil is the same unit used in the X v.2 series, giving the U the same 1,500-watt RMS rating. Cooling comes from a high-velocity pole vent, ten back-plate air-gap vents, and cast-aluminum vented frame spacer rings, while a new cast-aluminum frame allows taller, more excursion-capable cones than the Z v.3. Optimized for small ported or bandpass enclosures, the U-Series sounds like the SA series but handles significantly more power. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlack aluminum 3″ voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eDouble-stacked Y35 ferrite motor with magnet-ID shorting ring and rear pole\/gap venting\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast aluminum basket with cast-aluminum vented frame spacer ring\u003c\/li\u003e\n\u003cli\u003eDouble-stitched surround and stitched-on double-XL tinsel leads\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals accept up to 8 gauge; optimized for small ported or bandpass enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e1,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm or Dual 4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3″ diameter, 4-layer aluminum, 2.36″ long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRE (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e3.8 \/ 6.1 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFS (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e42.2 \/ 40.0 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVAS (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e17.9 \/ 12.3 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e0.27 \/ 0.34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLe (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e2.41 \/ 3.67 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e31.2 \/ 33.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMms (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e290.2 \/ 284.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e88.4 dB \/ 85.0 dB @ 1w\/1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Dual 2 Ohm","offer_id":66819657203757,"sku":"SW-UV112D2","price":549.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":66819657236525,"sku":"SW-UV112D4","price":549.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-u-series-v-1-12-subwoofer-w_46a6e9cb-de54-4f0b-af5b-c455c791f5b6.jpg?v=1782679673"},{"product_id":"sundown-audio-u-series-v-1-10-subwoofer","title":"Sundown Audio U-Series v.1 10\" Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\u003c\/strong\u003e — 1,500W (same coil as the X v.2 series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 3″ diameter, 4-layer aluminum winding on aluminum former, 2.36″ long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Double-stacked 8.66″ Y35 ferrite, 0.6″ top-plate, 5mm aluminum shorting ring, 0.6″ pole extension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 2-ohm or dual 4-ohm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio U-Series v.1 10″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Sundown U-Series is the brand’s premier standard-suspension woofer and the most direct replacement for the famous Z v.3 line. It starts with a double-stacked 8.66″ Y35 ferrite motor on a one-piece bumped T-yoke with a 0.6″ top-plate, a 5mm aluminum magnet-ID shorting ring to level inductance over stroke, and a 0.6″ pole extension to keep the coil controlled at high excursion. The 3″ diameter, 2.36″ long 4-layer aluminum coil is the same unit used in the X v.2 series, giving the U the same 1,500-watt RMS rating. Cooling comes from a high-velocity pole vent, ten back-plate air-gap vents, and cast-aluminum vented frame spacer rings, while a new cast-aluminum frame allows taller, more excursion-capable cones than the Z v.3. Optimized for small ported or bandpass enclosures, the U-Series sounds like the SA series but handles significantly more power. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlack aluminum 3″ voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eDouble-stacked Y35 ferrite motor with magnet-ID shorting ring and rear pole\/gap venting\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast aluminum basket with cast-aluminum vented frame spacer ring\u003c\/li\u003e\n\u003cli\u003eDouble-stitched surround and stitched-on double-XL tinsel leads\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals accept up to 8 gauge; optimized for small ported or bandpass enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e1,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm or Dual 4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3″ diameter, 4-layer aluminum, 2.36″ long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eDouble-stacked 8.66″ Y35 ferrite with 5mm magnet-ID shorting ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Dual 2 Ohm","offer_id":66819657924653,"sku":"SW-UV110D2","price":499.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":66819657957421,"sku":"SW-UV110D4","price":499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-u-series-v-1-10-subwoofer-w_99414657-3858-40f6-a0c6-9f50620d495a.jpg?v=1782679669"},{"product_id":"sundown-audio-x-series-xv4-12-3000w-rms-subwoofer","title":"Sundown Audio X-Series XV4 12\" 3000W RMS Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 3,000W RMS \/ 6,000W peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — X v.4 coils, available Dual 1Ω or Dual 2Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — 30mm for deep excursion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Enclosure\u003c\/strong\u003e — Ported 2.5 cu ft @ 32Hz\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio X-Series XV4 12″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Sundown Audio Xv4 12″ subwoofer is built for those who demand real power and precision, delivering 3,000W RMS and 6,000W peak with premium X v.4 coils. A high-efficiency motor structure with a strong BL factor and 30mm of Xmax keeps the bass deep, tight, and accurate even during extended play. It’s available in Dual 1Ω and Dual 2Ω versions and is optimized for ported enclosures at 2.5 cu ft tuned to 32Hz. With a reinforced cone built to handle extreme sound pressure, the Xv4 continues Sundown’s legacy of reliability and high-SPL performance. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12-inch subwoofer with X v.4 voice coils\u003c\/li\u003e\n\u003cli\u003e3,000W RMS \/ 6,000W peak power handling\u003c\/li\u003e\n\u003cli\u003eAvailable in Dual 1Ω and Dual 2Ω versions\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency motor structure with strong BL factor\u003c\/li\u003e\n\u003cli\u003eOptimized for ported enclosures (2.5 cu ft @ 32Hz), 30mm Xmax\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e3,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e6,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1Ω or Dual 2Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eX v.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted, 2.5 cu ft @ 32Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D2","offer_id":66819658711085,"sku":"SW-XV412D2","price":799.99,"currency_code":"USD","in_stock":true},{"title":"D1","offer_id":66819658743853,"sku":"SW-XV412D1","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-x-series-xv4-12-3000w-rms-subwoofer-w_e803a8f8-0cde-4883-bc4c-caf8638db6b3.jpg?v=1782679711"},{"product_id":"sundown-audio-x-series-xv4-18-3000w-rms-subwoofer","title":"Sundown Audio X-Series XV4 18\" 3000W RMS Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 3,000W RMS \/ 6,000W peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — X v.4 coils, available Dual 1Ω or Dual 2Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — 30mm for deep excursion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Heavy-duty 9.25″ diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio X-Series XV4 18″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Sundown Xv4 18″ subwoofer delivers serious power and control, handling 3,000W RMS and 6,000W peak with high-grade X v.4 coils. A heavy-duty 9.25″ motor and large cone area (SD 113.41) move massive air for powerful low-frequency response, while 30mm of Xmax keeps deep bass clean. It works in sealed or ported enclosures with a recommended port tuning of 32Hz, giving you flexibility for SPL competition or everyday high-quality listening. Available in Dual 1Ω or Dual 2Ω, the Xv4 18″ is built for extreme durability and clean sound. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e18″ X v.4 Series subwoofer, 3,000W RMS \/ 6,000W peak\u003c\/li\u003e\n\u003cli\u003eDual 1-Ohm or Dual 2-Ohm voice coil options\u003c\/li\u003e\n\u003cli\u003eHeavy-duty motor with 9.25″ diameter\u003c\/li\u003e\n\u003cli\u003e30mm Xmax for deep bass response\u003c\/li\u003e\n\u003cli\u003eSealed or ported enclosure compatibility; recommended port tuning 32Hz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e3,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e6,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1Ω or Dual 2Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eX v.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Diameter\u003c\/td\u003e\n\u003ctd\u003e9.25″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Area (SD)\u003c\/td\u003e\n\u003ctd\u003e113.41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Port Tuning\u003c\/td\u003e\n\u003ctd\u003e32Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D2","offer_id":66819659661357,"sku":"SW-XV418D2","price":949.99,"currency_code":"USD","in_stock":true},{"title":"D1","offer_id":66819659694125,"sku":"SW-XV418D1","price":949.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/XV418_baed5a14-091c-4f06-b604-a5d815d03674.png?v=1780684283"},{"product_id":"sundown-audio-x-series-xv4-15-3000w-rms-subwoofer","title":"Sundown Audio X-Series XV4 15\" 3000W RMS Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 3,000W RMS \/ 6,000W peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — X v.4 coils, available Dual 1Ω or Dual 2Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — 30mm for strong linear excursion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Enclosure\u003c\/strong\u003e — Ported 4.25 cu ft @ 32Hz\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio X-Series XV4 15″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Sundown Audio XV4 15″ subwoofer delivers extreme power handling with the advanced X v.4 coil design, rated 3,000W RMS and 6,000W peak for clean, distortion-free output at high volume. A durable 9.25″ motor and a 72.58 in² cone area provide deep lows and strong air displacement, while 30mm of Xmax keeps excursion linear. It performs best in a ported enclosure of 4.25 cu ft tuned to 32Hz but can be customized for complex box designs like 4th-order setups. Available in Dual 1Ω or Dual 2Ω, it’s built for audiophiles and competitors chasing solid bass impact. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e15″ high-performance subwoofer with X v.4 coils\u003c\/li\u003e\n\u003cli\u003e3,000W RMS \/ 6,000W peak power handling\u003c\/li\u003e\n\u003cli\u003e30mm Xmax for strong linear excursion\u003c\/li\u003e\n\u003cli\u003eOptimized motor design (9.25″ diameter), 72.58 in² cone area\u003c\/li\u003e\n\u003cli\u003eRecommended ported box: 4.25 cu ft @ 32Hz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e3,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e6,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1Ω or Dual 2Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eX v.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Diameter\u003c\/td\u003e\n\u003ctd\u003e9.25″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Area\u003c\/td\u003e\n\u003ctd\u003e72.58 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted, 4.25 cu ft @ 32Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D2","offer_id":66819661135917,"sku":"SW-XV415D2","price":849.99,"currency_code":"USD","in_stock":true},{"title":"D1","offer_id":66819661168685,"sku":"SW-XV415D1","price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-x-series-xv4-15-3000w-rms-subwoofer-w_ff8bc8bc-6d47-4246-ab4a-7b30b6cb6eb0.jpg?v=1782679716"},{"product_id":"sundown-audio-x-series-xv4-10-3000w-rms-subwoofer","title":"Sundown Audio X-Series XV4 10\" 3000W RMS Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 3,000W RMS \/ 6,000W peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — X v.4 coils, available Dual 1Ω or Dual 2Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — 30mm for maximum excursion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Enclosure\u003c\/strong\u003e — Ported 1.5 cu ft @ 32Hz\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio X-Series XV4 10″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Sundown Audio XV4 10″ subwoofer is engineered for precision and power, built on advanced X v.4 coil technology and rated 3,000W RMS \/ 6,000W peak. Its 30mm Xmax delivers deep, punchy bass without distortion even at high output, while a heavy-duty 9.25″ motor and optimized cone structure provide superior thermal management and consistent performance under pressure. The 10″ design fits neatly into ported enclosures at 1.5 cu ft tuned to 32Hz for the ideal balance of output and sound quality. Available in Dual 1Ω and Dual 2Ω, it’s durable enough for competition-level use. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3,000W RMS \/ 6,000W peak output\u003c\/li\u003e\n\u003cli\u003eAdvanced X v.4 coil design for improved efficiency\u003c\/li\u003e\n\u003cli\u003eOptimized for ported enclosures (1.5 cu ft @ 32Hz tuning)\u003c\/li\u003e\n\u003cli\u003e30mm Xmax for maximum excursion and clean bass\u003c\/li\u003e\n\u003cli\u003eHeavy-duty motor with 9.25″ diameter; Dual 1Ω and Dual 2Ω options\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e3,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e6,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1Ω or Dual 2Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eX v.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Diameter\u003c\/td\u003e\n\u003ctd\u003e9.25″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted, 1.5 cu ft @ 32Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D2","offer_id":66819661856813,"sku":"SW-XV410D2","price":749.99,"currency_code":"USD","in_stock":false},{"title":"D1","offer_id":66819661889581,"sku":"SW-XV410D1","price":749.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-x-series-xv4-10-3000w-rms-subwoofer-w_ab4ca406-86db-4595-aa37-e7876de08387.jpg?v=1782679707"},{"product_id":"sundown-audio-x-series-v-3-8-800w-x-8-subwoofer","title":"Sundown Audio X-Series v.3 8\" 800W X-8 Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\u003c\/strong\u003e — 800W (conservative rating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Dual 2-ohm or dual 4-ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — 19mm linear (~2.4″ p-p before coil leaves the gap)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Custom-tooled 8″ frame with aluminum magnet-ID shorting ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio X-Series v.3 8″ X-8 Subwoofer\u003c\/p\u003e\u003cp\u003eThe Sundown X-8 v.3 is one of the most popular 8″ subwoofers Sundown has ever produced, building on the v1 and v2 and improving on both. The key is its FEA-optimized spider and surround, paired with the custom-tooled 8″ frame that represents the maximum performance possible on that platform. The motor and coil deliver roughly 19mm of one-way linear Xmax — about 2.4″ peak-to-peak before the coil leaves the gap — and an aluminum magnet-ID shorting ring reduces inductive distortion. The 800-watt RMS rating is quite conservative. Available in D2 and D4, it’s right at home in small sealed or ported enclosures. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFEA-optimized spider and surround for low distortion\u003c\/li\u003e\n\u003cli\u003eCustom-tooled 8″ frame platform maxed for output\u003c\/li\u003e\n\u003cli\u003e~19mm one-way linear Xmax (~2.4″ p-p before the coil leaves the gap)\u003c\/li\u003e\n\u003cli\u003eAluminum magnet-ID shorting ring for reduced inductive distortion\u003c\/li\u003e\n\u003cli\u003eConservative 800-watt RMS rating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e800W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm or Dual 4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRE (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e4.0 \/ 6.0 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFS (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e47.4 \/ 49.6 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVAS (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e3.6 \/ 3.2 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e0.31 \/ 0.36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e26.0 \/ 30.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (D2 \/ D4)\u003c\/td\u003e\n\u003ctd\u003e82.1 \/ 81.8 dB @ 1w\/1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd\u003e0.3 – 0.4 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd\u003e0.75 – 1.0 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tuning\u003c\/td\u003e\n\u003ctd\u003e32Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Port Area\u003c\/td\u003e\n\u003ctd\u003e12 – 16 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e0.13 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6.8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd\u003e8.70″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-Out\u003c\/td\u003e\n\u003ctd\u003e7.36″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819662970925,"sku":"SNDN-X8D4v3","price":389.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66819663003693,"sku":"SNDN-X8D2v3","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/x-series-v3-8-800w-x-8-subwoofer-562601.png?v=1780543748"},{"product_id":"sundown-audio-z-series-zv7-18-subwoofer","title":"Sundown Audio Z-Series ZV7 18\" Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 3.3″ diameter, 4-layer round-wire aluminum on a thick aluminum former, 95mm winding length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Quad-stacked 265mm (10.43″) structure, 100mm (3.94″) magnet stack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — 42mm one-way linear by 70% BL; over 4″ p-p before mechanical bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 1-ohm or dual 2-ohm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Z-Series ZV7 18″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Z v.7 is the third step in Sundown’s 2025 ultra-high-excursion lineup after the M and X v.4 series, built on the custom-tooled, patented “mega-platform” frame. It pairs that frame with a quad-stacked 265mm (10.43″) motor and a 100mm (3.94″) magnet stack — the largest motor ever used on a Z series sub — driving a 3.3″ 4-layer round-wire aluminum voice coil with a 95mm winding length. A patent-pending airflow-directing pole cap, six pole-OD channels, sixteen gap vents, and a cross-drilled top plate keep the coil cool, while a 9mm magnet-ID Faraday ring and pole-extension inductance sleeve deliver highly linear inductance. The result is 42mm of one-way linear excursion by 70% BL with an extremely uniform curve, designed for the lowest bass extension possible in a small ported enclosure with very low distortion. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePatented Sundown “mega-platform” custom-tooled frame\u003c\/li\u003e\n\u003cli\u003eQuad-stacked 265mm (10.43″) motor with 100mm (3.94″) magnet stack\u003c\/li\u003e\n\u003cli\u003e3.3″ 4-layer round-wire aluminum voice coil, 95mm winding length\u003c\/li\u003e\n\u003cli\u003ePatent-pending pole cap, six pole-OD channels, sixteen gap vents, cross-drilled top plate\u003c\/li\u003e\n\u003cli\u003e9mm magnet-ID Faraday ring with pole-extension inductance sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1-ohm or Dual 2-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3.3″ diameter, 4-layer round-wire aluminum, 95mm winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eQuad-stacked 265mm (10.43″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Stack Height\u003c\/td\u003e\n\u003ctd\u003e100mm (3.94″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Excursion\u003c\/td\u003e\n\u003ctd\u003e42mm one-way by 70% BL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaraday Ring\u003c\/td\u003e\n\u003ctd\u003e9mm magnet-ID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Dual-1-Ohm","offer_id":66819663167533,"sku":"SW-ZV718D1","price":1469.99,"currency_code":"USD","in_stock":false},{"title":"Dual-2-Ohm","offer_id":66819663200301,"sku":"SW-ZV718D2","price":1469.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/ZV7CoverImage_434702ff-3375-49ea-bd74-e7a111a21270.png?v=1780682185"},{"product_id":"sundown-audio-z-series-zv7-15-subwoofer","title":"Sundown Audio Z-Series ZV7 15\" Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 3.3″ diameter, 4-layer round-wire aluminum on a thick aluminum former, 95mm winding length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Quad-stacked 265mm (10.43″) structure, 100mm (3.94″) magnet stack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — 42mm one-way linear by 70% BL; over 4″ p-p before mechanical bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 1-ohm or dual 2-ohm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Z-Series ZV7 15″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Z v.7 is the third step in Sundown’s 2025 ultra-high-excursion lineup after the M and X v.4 series, built on the custom-tooled, patented “mega-platform” frame. It pairs that frame with a quad-stacked 265mm (10.43″) motor and a 100mm (3.94″) magnet stack — the largest motor ever used on a Z series sub — driving a 3.3″ 4-layer round-wire aluminum voice coil with a 95mm winding length. A patent-pending airflow-directing pole cap, six pole-OD channels, sixteen gap vents, and a cross-drilled top plate keep the coil cool, while a 9mm magnet-ID Faraday ring and pole-extension inductance sleeve deliver highly linear inductance. The result is 42mm of one-way linear excursion by 70% BL with an extremely uniform curve, designed for the lowest bass extension possible in a small ported enclosure with very low distortion. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePatented Sundown “mega-platform” custom-tooled frame\u003c\/li\u003e\n\u003cli\u003eQuad-stacked 265mm (10.43″) motor with 100mm (3.94″) magnet stack\u003c\/li\u003e\n\u003cli\u003e3.3″ 4-layer round-wire aluminum voice coil, 95mm winding length\u003c\/li\u003e\n\u003cli\u003ePatent-pending pole cap, six pole-OD channels, sixteen gap vents, cross-drilled top plate\u003c\/li\u003e\n\u003cli\u003e9mm magnet-ID Faraday ring with pole-extension inductance sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1-ohm or Dual 2-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3.3″ diameter, 4-layer round-wire aluminum, 95mm winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eQuad-stacked 265mm (10.43″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Stack Height\u003c\/td\u003e\n\u003ctd\u003e100mm (3.94″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Excursion\u003c\/td\u003e\n\u003ctd\u003e42mm one-way by 70% BL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaraday Ring\u003c\/td\u003e\n\u003ctd\u003e9mm magnet-ID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Dual-1-Ohm","offer_id":66819666214957,"sku":"SW-ZV715D1","price":1364.99,"currency_code":"USD","in_stock":false},{"title":"Dual-2-Ohm","offer_id":66819666247725,"sku":"SW-ZV715D2","price":1364.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/ZV7CoverImage_edfc4e50-da2b-4817-8774-6d750ab9fd2b.png?v=1780684283"},{"product_id":"sundown-audio-z-series-zv7-12-subwoofer","title":"Sundown Audio Z-Series ZV7 12\" Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 3.3″ diameter, 4-layer round-wire aluminum on a thick aluminum former, 95mm winding length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Quad-stacked 265mm (10.43″) structure, 100mm (3.94″) magnet stack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — 42mm one-way linear by 70% BL; over 4″ p-p before mechanical bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 1-ohm or dual 2-ohm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Z-Series ZV7 12″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Z v.7 is the third step in Sundown’s 2025 ultra-high-excursion lineup after the M and X v.4 series, built on the custom-tooled, patented “mega-platform” frame. It pairs that frame with a quad-stacked 265mm (10.43″) motor and a 100mm (3.94″) magnet stack — the largest motor ever used on a Z series sub — driving a 3.3″ 4-layer round-wire aluminum voice coil with a 95mm winding length. A patent-pending airflow-directing pole cap, six pole-OD channels, sixteen gap vents, and a cross-drilled top plate keep the coil cool, while a 9mm magnet-ID Faraday ring and pole-extension inductance sleeve deliver highly linear inductance. The result is 42mm of one-way linear excursion by 70% BL with an extremely uniform curve, designed for the lowest bass extension possible in a small ported enclosure with very low distortion. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePatented Sundown “mega-platform” custom-tooled frame\u003c\/li\u003e\n\u003cli\u003eQuad-stacked 265mm (10.43″) motor with 100mm (3.94″) magnet stack\u003c\/li\u003e\n\u003cli\u003e3.3″ 4-layer round-wire aluminum voice coil, 95mm winding length\u003c\/li\u003e\n\u003cli\u003ePatent-pending pole cap, six pole-OD channels, sixteen gap vents, cross-drilled top plate\u003c\/li\u003e\n\u003cli\u003e9mm magnet-ID Faraday ring with pole-extension inductance sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1-ohm or Dual 2-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3.3″ diameter, 4-layer round-wire aluminum, 95mm winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eQuad-stacked 265mm (10.43″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Stack Height\u003c\/td\u003e\n\u003ctd\u003e100mm (3.94″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Excursion\u003c\/td\u003e\n\u003ctd\u003e42mm one-way by 70% BL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaraday Ring\u003c\/td\u003e\n\u003ctd\u003e9mm magnet-ID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Dual-1-Ohm","offer_id":66819668181037,"sku":"SW-ZV712D1","price":1259.99,"currency_code":"USD","in_stock":false},{"title":"Dual-2-Ohm","offer_id":66819668213805,"sku":"SW-ZV712D2","price":1259.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/ZV712F_de2d6dbf-a72d-4285-a488-542011052455.png?v=1780682184"},{"product_id":"sundown-audio-horizon-hzs-12-subwoofer-600w-rms","title":"Sundown Audio Horizon HZS 12\" Subwoofer 600W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\u003c\/strong\u003e — 600W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 2.5″ black aluminum former, Dual 4Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e — Shallow-mount, compact profile for space-restricted enclosures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling\u003c\/strong\u003e — Vented motor gap and solid pole piece\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Horizon HZS 12″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Sundown Audio HZS is a shallow-mount subwoofer engineered to bring clean, powerful bass to space-limited installs — behind a truck seat, under a rear deck, or in a stealth build. Rated at 600 watts RMS, it features a 2.5″ black aluminum voice coil in Dual 4Ω, a high-roll surround, a progressive spider, and a vented motor design that keeps things cool when the music gets loud. A bolt-through motor assembly adds mechanical strength, and stitched mini-XL tinsel leads handle daily abuse. It thrives in ported enclosures for optimal output and is sealed-compatible as well. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e600W RMS shallow-mount design for restricted enclosures\u003c\/li\u003e\n\u003cli\u003e2.5″ black aluminum voice coil former, Dual 4Ω\u003c\/li\u003e\n\u003cli\u003eVented motor gap and solid pole piece for cooling\u003c\/li\u003e\n\u003cli\u003eHigh-roll surround and progressive spider\u003c\/li\u003e\n\u003cli\u003eBolt-through motor assembly with stitched mini-XL tinsel leads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e2.5″ black aluminum former, Dual 4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eVented motor gap and solid pole piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuspension\u003c\/td\u003e\n\u003ctd\u003eHigh-roll surround, progressive spider\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead Wires\u003c\/td\u003e\n\u003ctd\u003eStitched mini-XL tinsel leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest Use\u003c\/td\u003e\n\u003ctd\u003ePorted (optimal output); sealed compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819671687213,"sku":"SW-HZS12D4","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/HZS10_Cover_55d5e468-081a-41de-a7a9-f488f395d162.png?v=1780684282"},{"product_id":"sundown-audio-horizon-hz-12-subwoofer-750w-rms","title":"Sundown Audio Horizon HZ 12\" Subwoofer 750W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\u003c\/strong\u003e — 750W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 2.5″, 4-layer high-temp copper, Dual 4Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — Class-leading 14mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e — Heavy-duty cast aluminum basket\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Horizon HZ 12″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Sundown Audio Horizon HZ 12″ is rated at 750 watts RMS and built around a 2.5″ voice coil wound with high-temp 4-layer copper wire in Dual 4Ω. A class-leading 14mm Xmax paired with a high-roll surround and progressive spider delivers smooth, controlled excursion, while a heavy-duty cast aluminum basket, vented motor gap and pole piece, stitched mini-XL tinsel leads, and a bolted spider pack keep it cool and durable under hard use. It’s designed for ported enclosures for maximum efficiency and output. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e750W RMS with 2.5″ voice coil\u003c\/li\u003e\n\u003cli\u003eHigh-temp 4-layer copper voice coil wire, Dual 4Ω\u003c\/li\u003e\n\u003cli\u003eClass-leading 14mm Xmax\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast aluminum basket with vented motor gap and pole piece\u003c\/li\u003e\n\u003cli\u003eStitched mini-XL tinsel leads and bolted spider pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e750W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e2.5″, 4-layer high-temp copper, Dual 4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty cast aluminum basket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eVented motor gap and pole piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuspension\u003c\/td\u003e\n\u003ctd\u003eHigh-roll surround, progressive spider\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819671785517,"sku":"SW-HZ12D4","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/HZ12_Cover_26e093a9-e29f-4123-a244-ffd5b1acb3ed.png?v=1780684283"},{"product_id":"sundown-audio-horizon-hz-10-subwoofer-750w-rms","title":"Sundown Audio Horizon HZ 10\" Subwoofer 750W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\u003c\/strong\u003e — 750W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 2.5″, 4-layer high-temp copper, Dual 4Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — Class-leading 14mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e — Heavy-duty cast aluminum basket\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Horizon HZ 10″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Sundown Audio Horizon HZ 10″ is rated at 750 watts RMS and built around a 2.5″ voice coil wound with high-temp 4-layer copper wire in Dual 4Ω. A class-leading 14mm Xmax paired with a high-roll surround and progressive spider delivers smooth, controlled excursion, while a heavy-duty cast aluminum basket, vented motor gap and pole piece, stitched mini-XL tinsel leads, and a bolted spider pack keep it cool and durable under hard use. It’s designed for ported enclosures for maximum efficiency and output. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e750W RMS with 2.5″ voice coil\u003c\/li\u003e\n\u003cli\u003eHigh-temp 4-layer copper voice coil wire, Dual 4Ω\u003c\/li\u003e\n\u003cli\u003eClass-leading 14mm Xmax\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast aluminum basket with vented motor gap and pole piece\u003c\/li\u003e\n\u003cli\u003eStitched mini-XL tinsel leads and bolted spider pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e750W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e2.5″, 4-layer high-temp copper, Dual 4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty cast aluminum basket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eVented motor gap and pole piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuspension\u003c\/td\u003e\n\u003ctd\u003eHigh-roll surround, progressive spider\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819673686061,"sku":"SW-HZ10D4","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/HZ10_Cover_361f9828-1322-4076-b170-2090997c483f.png?v=1780684283"},{"product_id":"sundown-audio-horizon-hz-8-subwoofer-500w-rms","title":"Sundown Audio Horizon HZ 8\" Subwoofer 500W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\u003c\/strong\u003e — 500W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 2″, 4-layer high-temp copper, Dual 4Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — Class-leading 14mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e — Heavy-duty cast aluminum basket\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Horizon HZ 8″ Subwoofer\u003c\/p\u003e\u003cp\u003eThe Sundown Audio Horizon HZ 8″ is rated at 500 watts RMS and built around a 2″ voice coil wound with high-temp 4-layer copper wire in Dual 4Ω. A class-leading 14mm Xmax paired with a high-roll surround and progressive spider delivers smooth, controlled excursion, while a heavy-duty cast aluminum basket, vented motor gap and pole piece, stitched mini-XL tinsel leads, and a bolted spider pack keep it cool and durable under hard use. It’s designed for ported enclosures for maximum efficiency and output. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e500W RMS with 2″ voice coil\u003c\/li\u003e\n\u003cli\u003eHigh-temp 4-layer copper voice coil wire, Dual 4Ω\u003c\/li\u003e\n\u003cli\u003eClass-leading 14mm Xmax\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast aluminum basket with vented motor gap and pole piece\u003c\/li\u003e\n\u003cli\u003eStitched mini-XL tinsel leads and bolted spider pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e2″, 4-layer high-temp copper, Dual 4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty cast aluminum basket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eVented motor gap and pole piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuspension\u003c\/td\u003e\n\u003ctd\u003eHigh-roll surround, progressive spider\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819675422765,"sku":"SW-HZ8D4","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-horizon-hz-8-subwoofer-500w-rms-w_5185dd29-f11c-4795-8d63-4dee145bd79b.jpg?v=1782679449"},{"product_id":"sundown-audio-z-series-z8-4000w-subwoofer-z-8","title":"Sundown Audio Z-Series Z8\" 4000W Subwoofer Z-8","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling\u003c\/strong\u003e — 2,000W RMS \/ 4,000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Black aluminum 2.75\" 4-layer round-winding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Available in D1 and D2 (dual voice coil)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Enclosure\u003c\/strong\u003e — 1.0 cu. ft. ported, tuned to 32Hz (sealed not recommended)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Z-Series Z8 8\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe Z8 packs elite Z Series engineering into an 8-inch frame, handling 2,000 watts RMS and 4,000 watts peak. It is built around a black aluminum 2.75\" 4-layer round-winding voice coil with a 30mm Xmax for serious excursion and power handling in a compact size. Cooling comes from an optimized high-velocity pole vent, a cast-aluminum vented frame spacer ring, and a heavily vented magnetic gap, while stitched XL tinsel leads, a Mega-Roll v.2 surround, custom spider packs, and a large aluminum Faraday ring keep it durable under abuse. It is designed for ported enclosures and thrives in a 1.0 cu. ft. net box tuned to 32Hz. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2,000W RMS \/ 4,000W peak power handling\u003c\/li\u003e\n\u003cli\u003eBlack aluminum 2.75\" 4-layer round-winding voice coil with 30mm Xmax\u003c\/li\u003e\n\u003cli\u003eOptimized high-velocity pole vent and heavily vented magnetic gap\u003c\/li\u003e\n\u003cli\u003eMega-Roll v.2 surround with custom-tooled ultra-linear spider packs\u003c\/li\u003e\n\u003cli\u003eLarge aluminum Faraday ring and stitched XL tinsel leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e2,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e4,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Options\u003c\/td\u003e\n\u003ctd\u003eD1, D2 (Dual Voice Coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e2.75\" 4-Layer Round-Winding (Black Aluminum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003e1.0 cu. ft. Ported @ 32Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D2","offer_id":66819690790957,"sku":"SW-Z8D2","price":699.99,"currency_code":"USD","in_stock":true},{"title":"D1","offer_id":66819690823725,"sku":"SW-Z8D1","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-z-series-z8-4000w-subwoofer-z-8-w_37142c6f-77d3-4e5d-aedc-825b6cb341dc.jpg?v=1782679721"},{"product_id":"sundown-audio-m-series-m15-2000w-subwoofer","title":"Sundown Audio M-Series M15 2000W Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling\u003c\/strong\u003e — 2,000W RMS \/ 4,000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 3\" 4-layer round wire aluminum on aluminum former\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — 35mm one-way linear excursion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Available in Dual 1 Ohm and Dual 2 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Quad-stacked 200mm (7.87\") motor, 88mm magnet stack, 20mm top-plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio M-Series M15 15\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe M15 is the entry point into Sundown's Mega series, handling 2,000 watts RMS and 4,000 watts peak in Dual 1 or Dual 2 Ohm configurations. It mates a patented Mega series frame to a quad-stacked 200mm (7.87\") motor structure with an 88mm magnet stack height, a hyper-extended pole, and a full 20mm thick top-plate. A 3\" 4-layer round wire aluminum voice coil wound on a thick aluminum former drives a full 35mm one-way linear excursion. Sundown's high-stroke cooling system uses a high-velocity pole vent, a heavily vented magnetic gap, and a cast-aluminum frame-base venting system, while the Mega-Roll surround and PG linear suspension keep distortion low. Unlike other Mega platform woofers, the M-series also suits sealed and IB applications. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2,000W RMS \/ 4,000W peak in Dual 1 or Dual 2 Ohm\u003c\/li\u003e\n\u003cli\u003e3\" 4-layer round wire aluminum voice coil, 35mm one-way linear excursion\u003c\/li\u003e\n\u003cli\u003eQuad-stacked 200mm motor with hyper-extended pole and 20mm top-plate\u003c\/li\u003e\n\u003cli\u003eMega-Roll surround and computer-optimized PG linear suspension\u003c\/li\u003e\n\u003cli\u003eMagnet inner-diameter aluminum shorting ring for low inductive distortion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e2,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e4,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Options\u003c\/td\u003e\n\u003ctd\u003eDual 1 Ohm, Dual 2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3\" 4-Layer Round Wire Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Excursion\u003c\/td\u003e\n\u003ctd\u003e35mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eQuad-Stacked 200mm (7.87\"), 88mm Magnet Stack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Plate\u003c\/td\u003e\n\u003ctd\u003e20mm thick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Dual 1 Ohm","offer_id":66819691741229,"sku":"SW-M15D1","price":659.99,"currency_code":"USD","in_stock":false},{"title":"Dual 2 Ohm","offer_id":66819691773997,"sku":"SW-M15D2","price":659.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/m_cover_15_e78769b2-84e0-46c4-b14b-5dded6b0b8e6.png?v=1780544025"},{"product_id":"sundown-audio-m-series-m12-2000w-subwoofer","title":"Sundown Audio M-Series M12 2000W Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling\u003c\/strong\u003e — 2,000W RMS \/ 4,000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 3\" 4-layer round wire aluminum on aluminum former\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — 35mm one-way linear excursion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Available in Dual 1 Ohm and Dual 2 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Quad-stacked 200mm (7.87\") motor, 88mm magnet stack, 20mm top-plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio M-Series M12 12\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe M12 is the entry point into Sundown's Mega series, handling 2,000 watts RMS and 4,000 watts peak in Dual 1 or Dual 2 Ohm configurations. It mates a patented Mega series frame to a quad-stacked 200mm (7.87\") motor structure with an 88mm magnet stack height, a hyper-extended pole, and a full 20mm thick top-plate. A 3\" 4-layer round wire aluminum voice coil wound on a thick aluminum former drives a full 35mm one-way linear excursion. Sundown's high-stroke cooling system uses a high-velocity pole vent, a heavily vented magnetic gap, and a cast-aluminum frame-base venting system, while the Mega-Roll surround and PG linear suspension keep distortion low. Unlike other Mega platform woofers, the M-series also suits sealed and IB applications. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2,000W RMS \/ 4,000W peak in Dual 1 or Dual 2 Ohm\u003c\/li\u003e\n\u003cli\u003e3\" 4-layer round wire aluminum voice coil, 35mm one-way linear excursion\u003c\/li\u003e\n\u003cli\u003eQuad-stacked 200mm motor with hyper-extended pole and 20mm top-plate\u003c\/li\u003e\n\u003cli\u003eMega-Roll surround and computer-optimized PG linear suspension\u003c\/li\u003e\n\u003cli\u003eMagnet inner-diameter aluminum shorting ring for low inductive distortion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e2,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e4,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Options\u003c\/td\u003e\n\u003ctd\u003eDual 1 Ohm, Dual 2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3\" 4-Layer Round Wire Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Excursion\u003c\/td\u003e\n\u003ctd\u003e35mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eQuad-Stacked 200mm (7.87\"), 88mm Magnet Stack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Plate\u003c\/td\u003e\n\u003ctd\u003e20mm thick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Dual 1 Ohm","offer_id":66819691806765,"sku":"SW-M12D1","price":599.99,"currency_code":"USD","in_stock":false},{"title":"Dual 2 Ohm","offer_id":66819691839533,"sku":"SW-M12D2","price":599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/m_cover_12_fed78f7a-b57b-4376-9c69-4976156e4c76.png?v=1780544032"},{"product_id":"sundown-audio-m-series-m10-2000w-subwoofer","title":"Sundown Audio M-Series M10 2000W Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling\u003c\/strong\u003e — 2,000W RMS \/ 4,000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 3\" 4-layer round wire aluminum on aluminum former\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — 35mm one-way linear excursion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Available in Dual 1 Ohm and Dual 2 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Quad-stacked 200mm (7.87\") motor, 88mm magnet stack, 20mm top-plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio M-Series M10 10\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe M10 is the entry point into Sundown's Mega series, handling 2,000 watts RMS and 4,000 watts peak in Dual 1 or Dual 2 Ohm configurations. It mates a patented Mega series frame to a quad-stacked 200mm (7.87\") motor structure with an 88mm magnet stack height, a hyper-extended pole, and a full 20mm thick top-plate. A 3\" 4-layer round wire aluminum voice coil wound on a thick aluminum former drives a full 35mm one-way linear excursion. Sundown's high-stroke cooling system uses a high-velocity pole vent, a heavily vented magnetic gap, and a cast-aluminum frame-base venting system, while the Mega-Roll surround and PG linear suspension keep distortion low. Unlike other Mega platform woofers, the M-series also suits sealed and IB applications. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2,000W RMS \/ 4,000W peak in Dual 1 or Dual 2 Ohm\u003c\/li\u003e\n\u003cli\u003e3\" 4-layer round wire aluminum voice coil, 35mm one-way linear excursion\u003c\/li\u003e\n\u003cli\u003eQuad-stacked 200mm motor with hyper-extended pole and 20mm top-plate\u003c\/li\u003e\n\u003cli\u003eMega-Roll surround and computer-optimized PG linear suspension\u003c\/li\u003e\n\u003cli\u003eMagnet inner-diameter aluminum shorting ring for low inductive distortion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e2,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e4,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Options\u003c\/td\u003e\n\u003ctd\u003eDual 1 Ohm, Dual 2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3\" 4-Layer Round Wire Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Excursion\u003c\/td\u003e\n\u003ctd\u003e35mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eQuad-Stacked 200mm (7.87\"), 88mm Magnet Stack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Plate\u003c\/td\u003e\n\u003ctd\u003e20mm thick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Dual 1 Ohm","offer_id":66819691872301,"sku":"SW-M10D1","price":549.99,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":66819691905069,"sku":"SW-M10D2","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/m_cover_12_7fece142-90f3-403f-a3bf-85a4c5075ae8.png?v=1780544040"},{"product_id":"sundown-audio-m-series-m18-2000w-subwoofer","title":"Sundown Audio M-Series M18 2000W Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling\u003c\/strong\u003e — 2,000W RMS \/ 4,000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 3\" 4-layer round wire aluminum on aluminum former\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — 35mm one-way linear excursion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Available in Dual 1 Ohm and Dual 2 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Quad-stacked 200mm (7.87\") motor, 88mm magnet stack, 20mm top-plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio M-Series M18 18\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe M18 is the entry point into Sundown's Mega series, handling 2,000 watts RMS and 4,000 watts peak in Dual 1 or Dual 2 Ohm configurations. It mates a patented Mega series frame to a quad-stacked 200mm (7.87\") motor structure with an 88mm magnet stack height, a hyper-extended pole, and a full 20mm thick top-plate. A 3\" 4-layer round wire aluminum voice coil wound on a thick aluminum former drives a full 35mm one-way linear excursion. Sundown's high-stroke cooling system uses a high-velocity pole vent, a heavily vented magnetic gap, and a cast-aluminum frame-base venting system, while the Mega-Roll surround and PG linear suspension keep distortion low. Unlike other Mega platform woofers, the M-series also suits sealed and IB applications. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2,000W RMS \/ 4,000W peak in Dual 1 or Dual 2 Ohm\u003c\/li\u003e\n\u003cli\u003e3\" 4-layer round wire aluminum voice coil, 35mm one-way linear excursion\u003c\/li\u003e\n\u003cli\u003eQuad-stacked 200mm motor with hyper-extended pole and 20mm top-plate\u003c\/li\u003e\n\u003cli\u003eMega-Roll surround and computer-optimized PG linear suspension\u003c\/li\u003e\n\u003cli\u003eMagnet inner-diameter aluminum shorting ring for low inductive distortion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e2,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e4,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Options\u003c\/td\u003e\n\u003ctd\u003eDual 1 Ohm, Dual 2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3\" 4-Layer Round Wire Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Excursion\u003c\/td\u003e\n\u003ctd\u003e35mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eQuad-Stacked 200mm (7.87\"), 88mm Magnet Stack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Plate\u003c\/td\u003e\n\u003ctd\u003e20mm thick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Dual 1 Ohm","offer_id":66819692855341,"sku":"SW-M18D1","price":699.99,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":66819692888109,"sku":"SW-M18D2","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/cover_photo_3e350f13-8bd8-4c6d-97e8-91d2caa8b3c3.png?v=1780544052"},{"product_id":"sundown-audio-sa-series-v-3-12-subwoofer-1500w-rms","title":"Sundown Audio SA-Series v.3 12\" Subwoofer 1500W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 1,500W RMS \/ 3,000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 2-ohm or Dual 4-ohm voice coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 2.75\" aluminum former, high-temperature copper wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — ~22mm one-way linear x-max, 41mm x-mech limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone\u003c\/strong\u003e — Competition-grade paper with foam surround, cast aluminum frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SA-Series v.3 12\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe SA-12 v.3 is the next-generation upgrade to the v.2, retaining the 2.75\" coil diameter while adding 5mm of length for ~22mm of one-way linear excursion. A vented magnetic gap and solid pole piece with vent channels keep the aluminum voice coil former cool under its 1,500W RMS \/ 3,000W peak rating, and an x-mech limit of 41mm one-way before coil bottom makes it nearly bottomless. A locked-in magnet ID Faraday ring and pole cap Faraday ring reduce distortion for smooth response across the acoustic spectrum, while the multi-layer spider and doubled-up XL tinsel leads keep the coil stable. Available in Dual 2-ohm or Dual 4-ohm configurations. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVented magnetic gap and solid pole piece with vent channels\u003c\/li\u003e\n\u003cli\u003e2.75\" aluminum voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eMagnet ID Faraday ring and pole cap Faraday ring for smooth acoustic response\u003c\/li\u003e\n\u003cli\u003eCast aluminum vented frame spacer ring and spring-loaded terminals\u003c\/li\u003e\n\u003cli\u003eStitched-on double XL tinsel leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003ePower (RMS)\u003c\/td\u003e\n\u003ctd\u003e1,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower (Peak)\u003c\/td\u003e\n\u003ctd\u003e3,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm or Dual 4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e2.75\" aluminum former, high-temp copper wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Excursion (x-max)\u003c\/td\u003e\n\u003ctd\u003e~22mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Limit (x-mech)\u003c\/td\u003e\n\u003ctd\u003e41mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003eCompetition-grade paper, foam surround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eCustom-tooled cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819732471853,"sku":"SW-SAV312D4","price":429.99,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":66819732504621,"sku":"SW-SAV312D2","price":429.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/SAv31215_cebd6c5f-0ffe-4b1f-946d-736d99192053.png?v=1780544267"},{"product_id":"sundown-audio-sa-series-v-3-10-subwoofer-1500w-rms","title":"Sundown Audio SA-Series v.3 10\" Subwoofer 1500W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 1,500W RMS \/ 3,000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 2-ohm or Dual 4-ohm voice coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 2.75\" aluminum former, high-temperature copper wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — ~22mm one-way linear x-max, 41mm x-mech limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone\u003c\/strong\u003e — Competition-grade paper with foam surround, cast aluminum frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SA-Series v.3 10\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe SA-10 v.3 is the next-generation upgrade to the v.2, retaining the 2.75\" coil diameter while adding 5mm of length for ~22mm of one-way linear excursion. A vented magnetic gap and solid pole piece with vent channels keep the aluminum voice coil former cool under its 1,500W RMS \/ 3,000W peak rating, and an x-mech limit of 41mm one-way before coil bottom makes it nearly bottomless. A locked-in magnet ID Faraday ring and pole cap Faraday ring reduce distortion for smooth response across the acoustic spectrum, while the multi-layer spider and doubled-up XL tinsel leads keep the coil stable. Available in Dual 2-ohm or Dual 4-ohm configurations. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVented magnetic gap and solid pole piece with vent channels\u003c\/li\u003e\n\u003cli\u003e2.75\" aluminum voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eMagnet ID Faraday ring and pole cap Faraday ring for smooth acoustic response\u003c\/li\u003e\n\u003cli\u003eCast aluminum vented frame spacer ring and spring-loaded terminals\u003c\/li\u003e\n\u003cli\u003eStitched-on double XL tinsel leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003ePower (RMS)\u003c\/td\u003e\n\u003ctd\u003e1,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower (Peak)\u003c\/td\u003e\n\u003ctd\u003e3,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm or Dual 4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e2.75\" aluminum former, high-temp copper wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Excursion (x-max)\u003c\/td\u003e\n\u003ctd\u003e~22mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Limit (x-mech)\u003c\/td\u003e\n\u003ctd\u003e41mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003eCompetition-grade paper, foam surround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eCustom-tooled cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819733225517,"sku":"SW-SAV310D4","price":399.99,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":66819733258285,"sku":"V.3-D2","price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sav310.png?v=1780544276"},{"product_id":"sundown-audio-compact-neo-v3-18-subwoofer","title":"Sundown Audio Compact Neo V3 18\" Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Power\u003c\/strong\u003e — 3,500 watts (standard rating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Neodymium, Sundown's highest motor force — as strong as a 2,000 oz. ferrite motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 1-ohm \/ Dual 2-ohm (Music \u0026amp; Musical SPL); Dual .25\/.35\/.5\/.7-ohm (SPL burp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePole\u003c\/strong\u003e — Cross-cut pole with Neodymium cap for lowered distortion and thermal control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspension\u003c\/strong\u003e — Megaroll technology for linear cone travel and low-end extension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Compact Neo V3 18\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe Compact Neo V.3 pairs a lightweight neodymium motor that develops Sundown's highest motor force — as strong as a 2,000 oz. ferrite motor — with a standard 3,500-watt RMS rating. Its solid, high-velocity pole piece uses CNC cross-cut channel cooling, a series of 16 direct air-gap vents in the back plate, and a vented top plate to keep the motor cool, while large shorting rings and Megaroll technology deliver smooth, linear cone travel. It is offered in three configurations — Music (all-around, patented Sundown frame, most throw\/Xmax), Musical SPL (higher musical output, U-series frame, direct compression cooling), and SPL (extreme burp output) — and ships on a heavy-duty cast basket with spring-loaded terminals accepting up to 4-gauge wire. Custom cone, coil and progressive suspension configurations are available, and RMS may change with a custom build. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNeodymium motor with Sundown's highest motor force\u003c\/li\u003e\n\u003cli\u003eCross-cut pole piece with Neodymium cap for lowered distortion and improved thermal control\u003c\/li\u003e\n\u003cli\u003eSolid pole with vent channels, 16 back-plate air-gap vents and aluminum shorting ring cap\u003c\/li\u003e\n\u003cli\u003eMegaroll surround and large shorting rings for smooth, linear response\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast basket with spring-loaded terminals (up to 4-gauge) and stitched-on tinsel leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRecommended Power\u003c\/td\u003e\n\u003ctd\u003e3,500 watts (standard rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eNeodymium (equivalent to ~2,000 oz. ferrite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance — Music \/ Musical SPL\u003c\/td\u003e\n\u003ctd\u003eDual 1-ohm or Dual 2-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance — SPL (burp)\u003c\/td\u003e\n\u003ctd\u003eDual .25 \/ .35 \/ .5 \/ .7-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Lead\u003c\/td\u003e\n\u003ctd\u003eStitched-on heavy-duty tinsel leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eSpring-loaded, accept up to 4-gauge wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty cast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Music - All Around Performance \/ Dual-1-Ohm","offer_id":66819771007021,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":false},{"title":"Music - All Around Performance \/ Dual-2-Ohm","offer_id":66819771039789,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":false},{"title":"Musical SPL- Higher Musical Output \/ Dual-1-Ohm","offer_id":66819771072557,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":false},{"title":"Musical SPL- Higher Musical Output \/ Dual-2-Ohm","offer_id":66819771105325,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":false},{"title":"SPL- Extreme Output (Burp) \/ Dual-.25-Ohm SPL Burp Only","offer_id":66819771138093,"sku":null,"price":1799.99,"currency_code":"USD","in_stock":false},{"title":"SPL- Extreme Output (Burp) \/ Dual-.35-Ohm SPL Burp Only","offer_id":66819771170861,"sku":null,"price":1799.99,"currency_code":"USD","in_stock":false},{"title":"SPL- Extreme Output (Burp) \/ Dual-.5-Ohm SPL Burp Only","offer_id":66819771203629,"sku":null,"price":1799.99,"currency_code":"USD","in_stock":false},{"title":"SPL- Extreme Output (Burp) \/ Dual-.7-Ohm SPL Burp Only","offer_id":66819771236397,"sku":null,"price":1799.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-compact-neo-v3-18-subwoofer-w_cda44dee-86c3-4a50-a587-cb37ca5c5141.jpg?v=1782679420"},{"product_id":"sundown-audio-compact-neo-v3-15-subwoofer","title":"Sundown Audio Compact Neo V3 15\" Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Power\u003c\/strong\u003e — 3,500 watts (standard rating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Neodymium, Sundown's highest motor force — as strong as a 2,000 oz. ferrite motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 1-ohm \/ Dual 2-ohm (Music \u0026amp; Musical SPL); Dual .25\/.35\/.5\/.7-ohm (SPL burp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePole\u003c\/strong\u003e — Cross-cut pole with Neodymium cap for lowered distortion and thermal control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspension\u003c\/strong\u003e — Megaroll technology for linear cone travel and low-end extension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Compact Neo V3 15\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe Compact Neo V.3 pairs a lightweight neodymium motor that develops Sundown's highest motor force — as strong as a 2,000 oz. ferrite motor — with a standard 3,500-watt RMS rating. Its solid, high-velocity pole piece uses CNC cross-cut channel cooling, a series of 16 direct air-gap vents in the back plate, and a vented top plate to keep the motor cool, while large shorting rings and Megaroll technology deliver smooth, linear cone travel. It is offered in three configurations — Music (all-around, patented Sundown frame, most throw\/Xmax), Musical SPL (higher musical output, U-series frame, direct compression cooling), and SPL (extreme burp output) — and ships on a heavy-duty cast basket with spring-loaded terminals accepting up to 4-gauge wire. Custom cone, coil and progressive suspension configurations are available, and RMS may change with a custom build. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNeodymium motor with Sundown's highest motor force\u003c\/li\u003e\n\u003cli\u003eCross-cut pole piece with Neodymium cap for lowered distortion and improved thermal control\u003c\/li\u003e\n\u003cli\u003eSolid pole with vent channels, 16 back-plate air-gap vents and aluminum shorting ring cap\u003c\/li\u003e\n\u003cli\u003eMegaroll surround and large shorting rings for smooth, linear response\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast basket with spring-loaded terminals (up to 4-gauge) and stitched-on tinsel leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRecommended Power\u003c\/td\u003e\n\u003ctd\u003e3,500 watts (standard rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eNeodymium (equivalent to ~2,000 oz. ferrite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance — Music \/ Musical SPL\u003c\/td\u003e\n\u003ctd\u003eDual 1-ohm or Dual 2-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance — SPL (burp)\u003c\/td\u003e\n\u003ctd\u003eDual .25 \/ .35 \/ .5 \/ .7-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Lead\u003c\/td\u003e\n\u003ctd\u003eStitched-on heavy-duty tinsel leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eSpring-loaded, accept up to 4-gauge wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty cast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Music - All Around Performance \/ Dual-1-Ohm","offer_id":66819771433005,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":false},{"title":"Music - All Around Performance \/ Dual-2-Ohm","offer_id":66819771465773,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":false},{"title":"Musical SPL- Higher Musical Output \/ Dual-1-Ohm","offer_id":66819771498541,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":false},{"title":"Musical SPL- Higher Musical Output \/ Dual-2-Ohm","offer_id":66819771531309,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":false},{"title":"SPL- Extreme Output (Burp) \/ Dual-.25-Ohm SPL Burp Only","offer_id":66819771564077,"sku":null,"price":1799.99,"currency_code":"USD","in_stock":false},{"title":"SPL- Extreme Output (Burp) \/ Dual-.35-Ohm SPL Burp Only","offer_id":66819771596845,"sku":null,"price":1799.99,"currency_code":"USD","in_stock":false},{"title":"SPL- Extreme Output (Burp) \/ Dual-.5-Ohm SPL Burp Only","offer_id":66819771629613,"sku":null,"price":1799.99,"currency_code":"USD","in_stock":false},{"title":"SPL- Extreme Output (Burp) \/ Dual-.7-Ohm SPL Burp Only","offer_id":66819771662381,"sku":null,"price":1799.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-compact-neo-v3-15-subwoofer-w_8f9315b1-feaa-443b-b8cc-85f351b38777.jpg?v=1782679415"},{"product_id":"sundown-audio-compact-neo-v3-10-subwoofer","title":"Sundown Audio Compact Neo V3 10\" Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Power\u003c\/strong\u003e — 3,500 watts (standard rating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Neodymium, Sundown's highest motor force — as strong as a 2,000 oz. ferrite motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 1-ohm \/ Dual 2-ohm (Music \u0026amp; Musical SPL); Dual .25\/.35\/.5\/.7-ohm (SPL burp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePole\u003c\/strong\u003e — Cross-cut pole with Neodymium cap for lowered distortion and thermal control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspension\u003c\/strong\u003e — Megaroll technology for linear cone travel and low-end extension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Compact Neo V3 10\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe Compact Neo V.3 pairs a lightweight neodymium motor that develops Sundown's highest motor force — as strong as a 2,000 oz. ferrite motor — with a standard 3,500-watt RMS rating. Its solid, high-velocity pole piece uses CNC cross-cut channel cooling, a series of 16 direct air-gap vents in the back plate, and a vented top plate to keep the motor cool, while large shorting rings and Megaroll technology deliver smooth, linear cone travel. It is offered in three configurations — Music (all-around, patented Sundown frame, most throw\/Xmax), Musical SPL (higher musical output, U-series frame, direct compression cooling), and SPL (extreme burp output) — and ships on a heavy-duty cast basket with spring-loaded terminals accepting up to 4-gauge wire. Custom cone, coil and progressive suspension configurations are available, and RMS may change with a custom build. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNeodymium motor with Sundown's highest motor force\u003c\/li\u003e\n\u003cli\u003eCross-cut pole piece with Neodymium cap for lowered distortion and improved thermal control\u003c\/li\u003e\n\u003cli\u003eSolid pole with vent channels, 16 back-plate air-gap vents and aluminum shorting ring cap\u003c\/li\u003e\n\u003cli\u003eMegaroll surround and large shorting rings for smooth, linear response\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast basket with spring-loaded terminals (up to 4-gauge) and stitched-on tinsel leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRecommended Power\u003c\/td\u003e\n\u003ctd\u003e3,500 watts (standard rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eNeodymium (equivalent to ~2,000 oz. ferrite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance — Music \/ Musical SPL\u003c\/td\u003e\n\u003ctd\u003eDual 1-ohm or Dual 2-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance — SPL (burp)\u003c\/td\u003e\n\u003ctd\u003eDual .25 \/ .35 \/ .5 \/ .7-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Lead\u003c\/td\u003e\n\u003ctd\u003eStitched-on heavy-duty tinsel leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eSpring-loaded, accept up to 4-gauge wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty cast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Music - All Around Performance \/ Dual-1-Ohm","offer_id":66819772940333,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":false},{"title":"Music - All Around Performance \/ Dual-2-Ohm","offer_id":66819772973101,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":false},{"title":"Musical SPL- Higher Musical Output \/ Dual-1-Ohm","offer_id":66819773005869,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":false},{"title":"Musical SPL- Higher Musical Output \/ Dual-2-Ohm","offer_id":66819773038637,"sku":null,"price":1499.99,"currency_code":"USD","in_stock":false},{"title":"SPL- Extreme Output (Burp) \/ Dual-.25-Ohm SPL Burp Only","offer_id":66819773071405,"sku":null,"price":1799.99,"currency_code":"USD","in_stock":false},{"title":"SPL- Extreme Output (Burp) \/ Dual-.35-Ohm SPL Burp Only","offer_id":66819773104173,"sku":null,"price":1799.99,"currency_code":"USD","in_stock":false},{"title":"SPL- Extreme Output (Burp) \/ Dual-.5-Ohm SPL Burp Only","offer_id":66819773136941,"sku":null,"price":1799.99,"currency_code":"USD","in_stock":false},{"title":"SPL- Extreme Output (Burp) \/ Dual-.7-Ohm SPL Burp Only","offer_id":66819773169709,"sku":null,"price":1799.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-compact-neo-v3-10-subwoofer-w_357504c9-3ca4-47a8-8009-cf42447d694a.jpg?v=1782679411"},{"product_id":"sundown-audio-sml-series-8-thin-subwoofer-400w-rms","title":"Sundown Audio SML-Series 8\" Thin Subwoofer 400W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 400 Watts RMS \/ 800 Watts Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 2-ohm or Dual 4-ohm voice coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 2.25\" black aluminum former, 4-layer high-temp copper wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Dual-magnet design, vented pole-piece and vented magnetic gap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e — Shallow-mount, bolt-through motor for under\/behind-seat fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SML-Series 8\" Thin Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe SML 8\" is a shallow-mount subwoofer rated at 400 watts RMS and 800 watts peak, available with dual 2-ohm or dual 4-ohm voice coils. It uses a 2.25\" black aluminum voice coil former with 4-layer high-temperature copper wire for superior heat dissipation, a dual-magnet motor with vented pole-piece and vented magnetic gap, and a custom-tooled cone for reduced mechanical noise at high excursion. An inch shallower than the SLD series while delivering nearly the same excursion, it is designed to fit under or behind your seat and performs exceptionally well in small enclosures. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.25\" black aluminum voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eHigh-temperature 4-layer copper voice coil wire\u003c\/li\u003e\n\u003cli\u003eStitched-on \"Mini-XL\" tinsel leads to prevent fatigue and failure\u003c\/li\u003e\n\u003cli\u003eVented pole-piece and vented magnetic gap with dual-magnet design\u003c\/li\u003e\n\u003cli\u003eBolt-through motor design for maximum longevity and ruggedness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e400 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e800 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm or Dual 4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Former\u003c\/td\u003e\n\u003ctd\u003e2.25\" black aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Wire\u003c\/td\u003e\n\u003ctd\u003e4-layer high-temp copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTinsel Leads\u003c\/td\u003e\n\u003ctd\u003eStitched-on Mini-XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819774152749,"sku":"SW-SML8D4","price":189.99,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":66819774185517,"sku":"SW-SML8D2","price":189.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/SML8-Main-1_f89e1cc0-f96b-48c5-afa9-30275bdebd0a.png?v=1780544694"},{"product_id":"sundown-audio-e-series-v-4-10-subwoofer-750w-rms","title":"Sundown Audio E-Series V.4 10\" Subwoofer 750W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 750W RMS \/ 1500W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Dual 2 or 4 ohm, 2.5\" 4-layer copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — Class-leading 14mm one-way linear Xmax\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Double-stacked magnet with vented magnetic gap \u0026amp; pole piece\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuning\u003c\/strong\u003e — Optimized for ported enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio E-Series V.4 10\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eDeveloped through relentless research at Sundown's North Carolina headquarters, the E-Series V.4 10\" pairs a 2.5\" voice coil with a unique motor design to extract the deepest possible bass from a 10\" cone. The motor's heavily vented magnetic gap and solid pole piece enable exceptional thermal power handling, while the high-strength poly-cotton spider is bolted down and glued to the frame for added ruggedness. Its motor geometry delivers a remarkable 14mm one-way linear Xmax, giving excursion equivalent to far larger cones. Rated at 750W RMS (1500W peak) with dual 2 or 4 ohm coils and optimized for ported enclosures. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-temp 4-layer copper voice coil wire\u003c\/li\u003e\n\u003cli\u003eVented magnetic gap and solid pole piece for superior cooling\u003c\/li\u003e\n\u003cli\u003eHigh-strength stamped steel frame\u003c\/li\u003e\n\u003cli\u003eHigh-quality push terminals\u003c\/li\u003e\n\u003cli\u003eStitched-on Mini-XL tinsel leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e750 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e1500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2 ohm or Dual 4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e2.5\" 4-layer copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e14mm one-way linear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eDouble-stacked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eStamped steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819776315437,"sku":"SW-EV410D4","price":224.99,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":66819776348205,"sku":"SW-EV410D2","price":224.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/e-series-v4-10-500w-subwoofer-125052_f2bdee74-05ad-452b-b828-3e3a316548ec.png?v=1780544709"},{"product_id":"sundown-audio-sddn-18-limited-edition-competition-subwoofer-500w","title":"Sundown Audio SDDN 18\" Limited Edition Competition Subwoofer 3500W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 3,500 watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 1-ohm coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 3.3\" x 80mm aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — 1,336 oz (83.5 lbs) magnet with integrated thermal ventilation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone\u003c\/strong\u003e — Mega V2 cone with 5-layer spider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SDDN 18\" Limited Edition Competition Subwoofer\u003c\/p\u003e\n\u003cp\u003eDesigned in-house by Sundown founder Jacob Fuller, the SDDN is a 3,500-watt RMS competition subwoofer built around a massive 1,336 oz (83.5 lb) magnet with integrated thermal ventilation and a custom cross-cut pole piece with a Neodymium cap for increased output and thermal control. Sundown's signature Mega V2 cone is paired with a five-layer spider, a 3.3\" x 80mm aluminum voice coil (dual 1-ohm), and dual tinsel leads per eight-gauge terminal. It is optimized for ported and 6th-order enclosures, and a carbon cone upgrade is available. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom cross-cut pole piece with Neodymium cap for increased output and thermal control\u003c\/li\u003e\n\u003cli\u003e1,336 oz (83.5 lb) magnet with integrated thermal ventilation\u003c\/li\u003e\n\u003cli\u003eMega V2 cone with 5-layer spider\u003c\/li\u003e\n\u003cli\u003eDual 8 AWG terminals with dual-layer tinsel leads\u003c\/li\u003e\n\u003cli\u003eOptimized for ported \u0026amp; 6th-order enclosures; carbon cone upgrade available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e3,500 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3.3\" x 80mm aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003e1,336 oz (83.5 lbs) with integrated thermal ventilation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003eMega V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpider\u003c\/td\u003e\n\u003ctd\u003e5-layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eDual 8 AWG with dual-layer tinsel leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted \u0026amp; 6th-order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D1","offer_id":66819777036333,"sku":"SW-SDDN18D1","price":1499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-sddn-18-limited-edition-competition-subwoofer-500w-w_8bba1000-5250-49b6-bbb2-2eb92e6d7d95.jpg?v=1782679607"},{"product_id":"sundown-audio-sddn-15-limited-edition-competition-subwoofer-500w","title":"Sundown Audio SDDN 15\" Limited Edition Competition Subwoofer 3500W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 3,500 watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 1-ohm coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 3.3\" x 80mm aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — 1,336 oz (83.5 lbs) magnet with integrated thermal ventilation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone\u003c\/strong\u003e — Mega V2 cone with 5-layer spider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SDDN 15\" Limited Edition Competition Subwoofer\u003c\/p\u003e\n\u003cp\u003eDesigned in-house by Sundown founder Jacob Fuller, the SDDN is a 3,500-watt RMS competition subwoofer built around a massive 1,336 oz (83.5 lb) magnet with integrated thermal ventilation and a custom cross-cut pole piece with a Neodymium cap for increased output and thermal control. Sundown's signature Mega V2 cone is paired with a five-layer spider, a 3.3\" x 80mm aluminum voice coil (dual 1-ohm), and dual tinsel leads per eight-gauge terminal. It is optimized for ported and 6th-order enclosures, and a carbon cone upgrade is available. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom cross-cut pole piece with Neodymium cap for increased output and thermal control\u003c\/li\u003e\n\u003cli\u003e1,336 oz (83.5 lb) magnet with integrated thermal ventilation\u003c\/li\u003e\n\u003cli\u003eMega V2 cone with 5-layer spider\u003c\/li\u003e\n\u003cli\u003eDual 8 AWG terminals with dual-layer tinsel leads\u003c\/li\u003e\n\u003cli\u003eOptimized for ported \u0026amp; 6th-order enclosures; carbon cone upgrade available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e3,500 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3.3\" x 80mm aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003e1,336 oz (83.5 lbs) with integrated thermal ventilation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003eMega V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpider\u003c\/td\u003e\n\u003ctd\u003e5-layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eDual 8 AWG with dual-layer tinsel leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted \u0026amp; 6th-order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D1","offer_id":66819777921069,"sku":"SW-SDDN15D1","price":1399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-sddn-15-limited-edition-competition-subwoofer-500w-w_d81ffdf7-497c-499b-8e30-43bebc74f784.jpg?v=1782679603"},{"product_id":"sundown-audio-sddn-12-limited-edition-competition-subwoofer-500w","title":"Sundown Audio SDDN 12\" Limited Edition Competition Subwoofer 3500W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 3,500 watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Aluminum 3.3\" x 80mm, dual 1-ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone\u003c\/strong\u003e — Sundown Mega V2 cone (carbon cone upgrade available)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — 1,336 oz (83.5 lbs) magnet with integrated thermal ventilation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e — Optimized for ported \u0026amp; 6th order enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SDDN 12\" Limited Edition Competition Subwoofer\u003c\/p\u003e\n\u003cp\u003eDesigned in-house by Sundown founder Jacob Fuller, the SDDN is a 3,500-watt RMS competition subwoofer available in 10, 12, 15, and 18-inch models. Each unit carries a massive 83.5-pound magnet with integrated thermal ventilation and a custom cross-cut pole piece capped with neodymium for increased output and thermal control. The Mega V2 cone is paired with a 5-layer spider and a 3.3\" x 80mm aluminum voice coil in a dual 1-ohm configuration. Dual 8 AWG terminals with dual-layer tinsel leads feed the coil, and the design is optimized for ported and 6th order enclosures. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom cross-cut pole piece with Neodymium cap for increased output and thermal control\u003c\/li\u003e\n\u003cli\u003e5-layer spider\u003c\/li\u003e\n\u003cli\u003eDual 8 AWG terminals with dual-layer tinsel leads\u003c\/li\u003e\n\u003cli\u003eIntegrated thermal ventilation in the magnet\u003c\/li\u003e\n\u003cli\u003eCarbon cone upgrade available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e3,500 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eAluminum 3.3\" x 80mm, dual 1-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003eMega V2 (carbon upgrade available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpider\u003c\/td\u003e\n\u003ctd\u003e5-layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003e1,336 oz (83.5 lbs) with integrated thermal ventilation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eDual 8 AWG with dual-layer tinsel leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted \u0026amp; 6th order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D1","offer_id":66819778871341,"sku":"SW-SDDN12D1","price":1349.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-sddn-12-limited-edition-competition-subwoofer-500w-w_83efca94-0048-43c2-a2f9-d03adbf55632.jpg?v=1782679599"},{"product_id":"sundown-audio-sddn-10-limited-edition-competition-subwoofer-500w","title":"Sundown Audio SDDN 10\" Limited Edition Competition Subwoofer 3500W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 3,500 watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Aluminum 3.3\" x 80mm, dual 1-ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone\u003c\/strong\u003e — Sundown Mega V2 cone (carbon cone upgrade available)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — 1,336 oz (83.5 lbs) magnet with integrated thermal ventilation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e — Optimized for ported \u0026amp; 6th order enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SDDN 10\" Limited Edition Competition Subwoofer\u003c\/p\u003e\n\u003cp\u003eDesigned in-house by Sundown founder Jacob Fuller, the SDDN is a 3,500-watt RMS competition subwoofer available in 10, 12, 15, and 18-inch models. Each unit carries a massive 83.5-pound magnet with integrated thermal ventilation and a custom cross-cut pole piece capped with neodymium for increased output and thermal control. The Mega V2 cone is paired with a 5-layer spider and a 3.3\" x 80mm aluminum voice coil in a dual 1-ohm configuration. Dual 8 AWG terminals with dual-layer tinsel leads feed the coil, and the design is optimized for ported and 6th order enclosures. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom cross-cut pole piece with Neodymium cap for increased output and thermal control\u003c\/li\u003e\n\u003cli\u003e5-layer spider\u003c\/li\u003e\n\u003cli\u003eDual 8 AWG terminals with dual-layer tinsel leads\u003c\/li\u003e\n\u003cli\u003eIntegrated thermal ventilation in the magnet\u003c\/li\u003e\n\u003cli\u003eCarbon cone upgrade available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e3,500 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eAluminum 3.3\" x 80mm, dual 1-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003eMega V2 (carbon upgrade available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpider\u003c\/td\u003e\n\u003ctd\u003e5-layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003e1,336 oz (83.5 lbs) with integrated thermal ventilation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eDual 8 AWG with dual-layer tinsel leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted \u0026amp; 6th order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D1","offer_id":66819779854381,"sku":"SW-SDDN10D1","price":1299.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-sddn-10-limited-edition-competition-subwoofer-500w-w_4160fb47-cdb6-4127-9a2c-3162825af5b8.jpg?v=1782679595"},{"product_id":"sundown-audio-sa-classic-15-subwoofer-1000w-rms","title":"Sundown Audio SA-Classic 15\" Subwoofer 1000W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 1,000W RMS \/ 2,000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 2-ohm or dual 4-ohm voice coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Custom 2.5-inch high-temperature coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e — High-strength cast aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e — Optimized for small ported, sealed \u0026amp; band-pass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SA-Classic 15\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe SA-Classic is a combination of value, power handling, and deep excursion rated at 1,000 watts RMS and 2,000 watts peak. A high-strength cast aluminum frame houses a custom 2.5-inch voice coil, a double-layered Nomex spider, and an SPL competition-grade paper cone. A large aluminum Faraday ring smooths the acoustic response while low-distortion motor construction and high-temperature voice coil wire keep it composed under power. Available with dual 2-ohm or dual 4-ohm voice coils, it works well in small ported, sealed, and band-pass enclosures. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge aluminum Faraday ring for smooth acoustic response\u003c\/li\u003e\n\u003cli\u003eHigh-strength cast aluminum frame\u003c\/li\u003e\n\u003cli\u003eLow distortion motor construction\u003c\/li\u003e\n\u003cli\u003eHigh-temperature voice coil wire\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals with stitched-on \"XL\" tinsel lead wires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e1,000 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e2,000 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm or Dual 4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eCustom 2.5-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eCast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpider\u003c\/td\u003e\n\u003ctd\u003eDouble-layered Nomex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003eSPL competition-grade paper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003eSmall ported, sealed, or band-pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819781689389,"sku":"SW-SACL15D4","price":349.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66819781722157,"sku":"SW-SACL15D2","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-sa-classic-15-subwoofer-1000w-rms-w_f9daa2c0-3169-462f-9453-659ace8caae5.jpg?v=1782679505"},{"product_id":"sundown-audio-x-series-v-4-8-subwoofer-1250w-rms","title":"Sundown Audio X-Series v.4 8\" Subwoofer 1250W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 1,250W RMS \/ 2,500W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 2-ohm or dual 4-ohm voice coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 2.5\" voice coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Triple-stacked magnet with hyper-extended pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — ~20mm linear x-max one-way\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio X-Series v.4 8\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe X-8 v.4 builds on the legacy of the v1, v2, and v3 models and out-performs all previous generations of Sundown's standard cut-out 8\" subwoofer. The gains come largely from an FEA-optimized spider and surround, built on a newly revised version of the brand's custom-tooled 8\" frame. Rated at 1,250 watts RMS and 2,500 watts peak, the motor and 2.5\" voice coil are capable of roughly 20mm of linear x-max one-way and around 2.4\" peak-to-peak before the coil leaves the gap. A triple-stacked magnet, hyper-extended pole, and aluminum magnet ID shorting ring reduce inductive distortion. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFEA-optimized spider and surround\u003c\/li\u003e\n\u003cli\u003eTriple-stacked magnet\u003c\/li\u003e\n\u003cli\u003eHyper-extended pole\u003c\/li\u003e\n\u003cli\u003eAluminum magnet ID shorting ring for reduced inductive distortion\u003c\/li\u003e\n\u003cli\u003eCustom-tooled 8\" frame platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e1,250 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e2,500 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm or Dual 4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e2.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eTriple-stacked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear X-max\u003c\/td\u003e\n\u003ctd\u003e~20mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819788406829,"sku":"SNDN-X8D4v4","price":399.99,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":66819788439597,"sku":"SNDN-X8D2v4","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-x-series-v-4-8-subwoofer-1250w-rms-w_9bd20ca1-07ea-4446-baef-472672f54f2d.jpg?v=1782679703"},{"product_id":"sundown-audio-x-series-v-2-6-5-subwoofer","title":"Sundown Audio X-Series v.2 6.5\" Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 400 watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 2\" diameter, 4-layer CCAW on Kapton former (1.4\" winding height)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — Xmax 16mm one-way by 70% BL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone\u003c\/strong\u003e — Proprietary flat aluminum diaphragm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e — Requires a small ported enclosure (mechanically limited)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio X-Series v.2 6.5\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe X-6.5SW is Sundown Audio's first true subwoofer smaller than 8 inches. It uses a voice coil identical in winding dimensions to the SA-8 v.3 — a 2\" diameter coil with a 1.4\" winding height — for massive thermal power handling at 400 watts RMS. A copper pole cap reduces inductive distortion, integrated tinsel leads prevent lead slapping, and a proprietary flat aluminum diaphragm rides on a 2\" 4-layer CCAW coil wound on a thick Kapton former. This woofer is mechanically limited and requires a small ported enclosure; a large or sealed box will substantially reduce mechanical power handling. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge noise-free pole vent design\u003c\/li\u003e\n\u003cli\u003eSpiral-cut basket venting technique unique to this model\u003c\/li\u003e\n\u003cli\u003eCopper pole cap for reduced inductive distortion\u003c\/li\u003e\n\u003cli\u003eIntegrated tinsel leads to prevent lead slapping\u003c\/li\u003e\n\u003cli\u003eProprietary flat aluminum diaphragm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e400 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e2\" diameter, 4-layer CCAW on Kapton former\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e16mm one-way by 70% BL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003eFlat aluminum diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd\u003e0.15 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd\u003e0.25–0.33 ft³ (0.3 ft³ recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tuning\u003c\/td\u003e\n\u003ctd\u003e32Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Port Area\u003c\/td\u003e\n\u003ctd\u003e4 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e0.05 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e4.00\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd\u003e6.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-Out\u003c\/td\u003e\n\u003ctd\u003e5.52\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819788996653,"sku":"SW-XV26.5S4","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-x-series-v-2-6-5-subwoofer-w_a2ef3fd9-2545-4b89-8d43-9da7f9bcc827.jpg?v=1782679699"},{"product_id":"sundown-audio-nightshade-ns-series-ns6-18-3500w-subwoofer-ns-v-6","title":"Sundown Audio Nightshade NS-Series NS6 18\" 3500W Subwoofer NS v.6","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 3,500W RMS \/ 7,000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 1-ohm or dual 2-ohm voice coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Eight-layer voice coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Neodymium with extended shorting ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling\u003c\/strong\u003e — Cast aluminum cooling ring and aluminum vent ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Nightshade NS-Series NS6 18\" Subwoofer NS v.6\u003c\/p\u003e\n\u003cp\u003eThe Nightshade Neodymium subwoofer is engineered for powerful low end, extremely linear excursion, and next-level thermal management. It features an eight-layer voice coil for excellent power handling and an extended shorting ring to minimize distortion for smooth, accurate sound at extreme SPL levels. A cast aluminum cooling ring, aluminum vent ring, and a unique air exchange system force hot air out and cool air in. The custom-tooled basket, ultra-linear spider packs, and Ultra-linear Mega Roll V2 surround keep cone motion controlled, with an optional carbon cone\/dustcap available. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEight-layer voice coil for excellent power handling\u003c\/li\u003e\n\u003cli\u003eExtended shorting ring to minimize distortion\u003c\/li\u003e\n\u003cli\u003eUnique air exchanging system forces hot air out and cool air in\u003c\/li\u003e\n\u003cli\u003eCast aluminum cooling ring and aluminum vent ring\u003c\/li\u003e\n\u003cli\u003eUltra-linear Mega Roll V2 surround\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e3,500 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e7,000 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1-ohm or Dual 2-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eEight-layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eNeodymium with extended shorting ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket\u003c\/td\u003e\n\u003ctd\u003eCustom-tooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eUltra-linear Mega Roll V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D2","offer_id":66819790929965,"sku":"SW-NSV618D2","price":1099.99,"currency_code":"USD","in_stock":true},{"title":"D1","offer_id":66819790962733,"sku":"SW-NSV618D1","price":1099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-nightshade-ns-series-ns6-18-3500w-subwoofer-ns-v-6-w_79ad3bd2-07a8-4bf6-bac6-94f305f807c8.jpg?v=1782679488"},{"product_id":"sundown-audio-nightshade-ns-series-ns6-15-3500w-subwoofer-ns-v-6","title":"Sundown Audio Nightshade NS-Series NS6 15\" 3500W Subwoofer NS v.6","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 3500W RMS \/ 7000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Dual 1 or 2 ohm, eight-layer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Neodymium with extended shorting ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurround\u003c\/strong\u003e — Ultra-linear Mega Roll V2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling\u003c\/strong\u003e — Air-exchanging system with aluminum vent \u0026amp; cooling rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Nightshade NS-Series NS6 15\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe Nightshade NS6 is a neodymium subwoofer engineered to deliver incredibly powerful low end with extremely linear excursion and next-level thermal management. Its eight-layer voice coil provides excellent power handling, while an extended shorting ring minimizes distortion for smooth, highly accurate sound at extreme SPL levels. A custom-tooled basket, ultra-linear spider packs, and the Mega Roll V2 surround keep the cone under control, and a unique air-exchanging system forces hot air out and cool air in. Rated at 3500W RMS (7000W peak) with dual 1 or 2 ohm coils, and available with an optional carbon cone\/dustcap. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEight-layer voice coil for excellent power handling\u003c\/li\u003e\n\u003cli\u003eExtended shorting ring to minimize distortion\u003c\/li\u003e\n\u003cli\u003eCustom-tooled basket and ultra-linear spider packs\u003c\/li\u003e\n\u003cli\u003eAir-exchanging cooling system with aluminum vent and cooling rings\u003c\/li\u003e\n\u003cli\u003eUltra-linear Mega Roll V2 surround\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e3500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e7000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1 ohm or Dual 2 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eEight-layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eNeodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eMega Roll V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D2","offer_id":66819791028269,"sku":"SW-NSV615D2","price":1049.99,"currency_code":"USD","in_stock":true},{"title":"D1","offer_id":66819791061037,"sku":"SW-NSV615D1","price":1049.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-nightshade-ns-series-ns6-15-3500w-subwoofer-ns-v-6-w_6c258738-5668-4bee-ad5f-46362ec49ad6.jpg?v=1782679484"},{"product_id":"sundown-audio-nightshade-ns-series-ns6-12-3500w-subwoofer-ns-v-6","title":"Sundown Audio Nightshade NS-Series NS6 12\" 3500W Subwoofer NS v.6","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 3500W RMS \/ 7000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Dual 1 or 2 ohm, eight-layer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Neodymium with extended shorting ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurround\u003c\/strong\u003e — Ultra-linear Mega Roll V2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling\u003c\/strong\u003e — Air-exchanging system with aluminum vent \u0026amp; cooling rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Nightshade NS-Series NS6 12\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe Nightshade NS6 is a neodymium subwoofer engineered to deliver incredibly powerful low end with extremely linear excursion and next-level thermal management. Its eight-layer voice coil provides excellent power handling, while an extended shorting ring minimizes distortion for smooth, highly accurate sound at extreme SPL levels. A custom-tooled basket, ultra-linear spider packs, and the Mega Roll V2 surround keep the cone under control, and a unique air-exchanging system forces hot air out and cool air in. Rated at 3500W RMS (7000W peak) with dual 1 or 2 ohm coils, and available with an optional carbon cone\/dustcap. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEight-layer voice coil for excellent power handling\u003c\/li\u003e\n\u003cli\u003eExtended shorting ring to minimize distortion\u003c\/li\u003e\n\u003cli\u003eCustom-tooled basket and ultra-linear spider packs\u003c\/li\u003e\n\u003cli\u003eAir-exchanging cooling system with aluminum vent and cooling rings\u003c\/li\u003e\n\u003cli\u003eUltra-linear Mega Roll V2 surround\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e3500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e7000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1 ohm or Dual 2 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eEight-layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eNeodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eMega Roll V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D2","offer_id":66819791093805,"sku":"SW-NSV612D2","price":1029.99,"currency_code":"USD","in_stock":true},{"title":"D1","offer_id":66819791126573,"sku":"SW-NSV612D1","price":1029.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-nightshade-ns-series-ns6-12-3500w-subwoofer-ns-v-6-w_0a6b34e7-f4f3-4b3c-ae60-e2bc86450f43.jpg?v=1782679479"},{"product_id":"sundown-audio-nightshade-ns-series-ns6-10-3500w-subwoofer-ns-v-6","title":"Sundown Audio Nightshade NS-Series NS6 10\" 3500W Subwoofer NS v.6","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 3,500W RMS \/ 7,000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 1-ohm or dual 2-ohm voice coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Eight-layer voice coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Neodymium with extended shorting ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling\u003c\/strong\u003e — Cast aluminum cooling ring, outer fin array and aluminum vent ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Nightshade NS-Series NS6 10\" Subwoofer NS v.6\u003c\/p\u003e\n\u003cp\u003eThe Nightshade Neodymium subwoofer is engineered for powerful low end, extremely linear excursion, and next-level thermal management. It features an eight-layer voice coil for excellent power handling and an extended shorting ring to minimize distortion for smooth, accurate sound at extreme SPL levels. Thermal control is optimized with a cast aluminum cooling ring, outer fin array, and aluminum vent ring that actively pull heat away from the voice coil gap, while a unique air exchange system provides active cooling during extended use. A Mega Roll V2 surround keeps cone movement linear with class-leading Xmax. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEight-layer voice coil for excellent power handling\u003c\/li\u003e\n\u003cli\u003eExtended shorting ring to minimize distortion\u003c\/li\u003e\n\u003cli\u003eCast aluminum cooling ring with outer fin array and aluminum vent ring\u003c\/li\u003e\n\u003cli\u003eUnique air exchange system for active cooling\u003c\/li\u003e\n\u003cli\u003eUltra-linear Mega Roll V2 surround\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e3,500 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e7,000 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 1-ohm or Dual 2-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eEight-layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eNeodymium with extended shorting ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eMega Roll V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D2","offer_id":66819791913005,"sku":"SW-NSV610D2","price":999.99,"currency_code":"USD","in_stock":true},{"title":"D1","offer_id":66819791945773,"sku":"SW-NSV610D1","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-nightshade-ns-series-ns6-10-3500w-subwoofer-ns-v-6-w_182f80e9-8db7-46ac-bcb9-aa72e815bb97.jpg?v=1782679475"},{"product_id":"sundown-audio-sa-classic-series-6-5-subwoofer-300w-rms","title":"Sundown Audio SA-Classic Series 6.5\" Subwoofer 300W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 300W RMS \/ 600W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 2-ohm or dual 4-ohm voice coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — 20mm mechanical excursion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e — Solid-pole, under 4\" mounting depth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For\u003c\/strong\u003e — Under\/behind seat enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SA-Classic Series 6.5\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe SA-6.5SW achieves high performance with less than 4 inches of mounting depth. Sundown uses a solid-pole design that lets the back plate rest against the enclosure's back wall to further reduce mounting depth requirements, and twenty millimeters of mechanical excursion delivers surprisingly deep bass from a 6.5\" sub. Rated at 300 watts RMS and 600 watts peak, it offers dual 2-ohm or dual 4-ohm voice coils, a large aluminum Faraday ring for smooth acoustic response, and integrated vent channels for cooling — making it ideal for under or behind seat enclosures. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge aluminum Faraday ring for smooth acoustic response\u003c\/li\u003e\n\u003cli\u003eHigh-temperature voice coil wire\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals\u003c\/li\u003e\n\u003cli\u003eIntegrated vent channels for enhanced cooling\u003c\/li\u003e\n\u003cli\u003eSolid-pole design for reduced mounting depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e300 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e600 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm or Dual 4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Excursion\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003eUnder 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eUnder\/behind seat enclosures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819795910701,"sku":"SW-SA6.5SWD4","price":154.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66819795943469,"sku":"SW-SA6.5SWD2","price":154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-sa-classic-series-6-5-subwoofer-300w-rms-w_df5ee452-92e5-44f1-b0d4-f0f314ba1815.jpg?v=1782679509"},{"product_id":"sundown-audio-u-series-8-v-1-subwoofer-1500w-rms","title":"Sundown Audio U-Series 8\" v.1 Subwoofer 1500W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 750W RMS \/ 1,500W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Dual 2-ohm or Dual 4-ohm, high-temperature copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormer\u003c\/strong\u003e — 2.25” aluminum voice coil former\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — 18mm one-way linear excursion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasket\u003c\/strong\u003e — Heavy-duty cast basket (US Patent D691595)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio U-Series 8\" v.1 Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe U-8 is built for serious output from a compact 8-inch frame, handling 750W RMS and 1,500W peak on dual 2-ohm or dual 4-ohm coils. A 2.25” aluminum voice coil former and high-temperature copper coil maximize heat dissipation, while the solid pole with vent channels, aluminum shorting ring cap, rear gap-venting, and top-plate cooling channels keep the motor running cool. A full 18mm of one-way linear excursion (with mechanical capacity in excess of double the linear limits) paired with a Mega-Roll-style surround delivers incredible linearity. Optimized for small ported enclosures, the U-8 plays like an SA-8 v3 with more power handling, more x-max, and more output potential. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptimized for small ported enclosures\u003c\/li\u003e\n\u003cli\u003eAluminum 2.25” voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eDouble-stitched surround with stitched-on heavy-duty tinsel leads\u003c\/li\u003e\n\u003cli\u003eSolid pole with vent channels, aluminum shorting ring cap, and rear gap-venting\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals accept up to 8-gauge wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e750W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e1,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Options\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm (D2), Dual 4-ohm (D4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Former\u003c\/td\u003e\n\u003ctd\u003e2.25” aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Excursion\u003c\/td\u003e\n\u003ctd\u003e18mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty cast (US Patent D691595)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819806855213,"sku":"SNDN-U8D4v1","price":349.99,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":66819806887981,"sku":"SNDN-U8D2v1","price":349.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-u-series-8-v-1-subwoofer-1500w-rms-w_f49042f7-0828-4298-8b11-4cc9ce8e9715.jpg?v=1782679664"},{"product_id":"sundown-audio-2-pse-8-8-powersports-subwoofers-1-sam-600-1-combo","title":"Sundown Audio 2 PSE-8 8\" Powersports Subwoofers \u0026 1 SAM-600.1 Combo Deal 250W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e — 2x PSE-8 8\" subwoofers + 1x SAM-600.1 600W Class D micro amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub Power\u003c\/strong\u003e — 250W RMS each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — D4 (dual 4-ohm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — 12mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range\u003c\/strong\u003e — 20Hz – 150Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (2) Sundown Audio PSE-8 8\" Subwoofers and (1) Sundown Audio SAM-600.1 Class D Micro Amplifier\u003c\/p\u003e\n\u003cp\u003eThis powersports combo pairs two PSE-8 8\" subwoofers with a single SAM-600.1 Class D micro amplifier. Each dual 4-ohm PSE-8 handles 250W RMS, carries 12mm of Xmax, has an Fs of 43Hz, and covers a 20Hz–150Hz range, mounting in a 7.5\" cutout at 4.75\" depth. The 600W SAM-600.1 micro amplifier fits in tight spaces, is rated IP67 waterproof for full submersion, and links easily into a multi-channel setup via RCA. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo 8\" powersports subwoofers, 250W RMS each\u003c\/li\u003e\n\u003cli\u003e12mm Xmax for strong output from a compact frame\u003c\/li\u003e\n\u003cli\u003eSAM-600.1 600W Class D micro amplifier fits tight spaces\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof amplifier rated for full submersion\u003c\/li\u003e\n\u003cli\u003eLinks into multi-channel RCA for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eSub Frequency Range\u003c\/td\u003e\n\u003ctd\u003e20Hz – 150Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSub RMS Power\u003c\/td\u003e\n\u003ctd\u003e250W each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eD4 (dual 4-ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e43Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e4.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003ctd\u003eSAM-600.1, 600W Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819811967021,"sku":"2 PSE-8 8\" Subwoofers \u0026 1 SAM-600.1 Combo Deal","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/Combo4.png?v=1780545051"},{"product_id":"sundown-audio-2-pse-6-5-6-5-powersports-subwoofers-1-sam-600-1","title":"Sundown Audio 2 PSE-6.5 6.5\" Powersports Subwoofers \u0026 1 SAM-600.1 Combo Deal 250W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e — 2x PSE-6.5 6.5\" subwoofers + 1x SAM-600.1 600W Class D micro amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub Power\u003c\/strong\u003e — 250W RMS each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — D4 (dual 4-ohm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — 12mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range\u003c\/strong\u003e — 20Hz – 150Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (2) Sundown Audio PSE-6.5 6.5\" Subwoofers and (1) Sundown Audio SAM-600.1 Class D Micro Amplifier\u003c\/p\u003e\n\u003cp\u003eThis powersports combo pairs two PSE-6.5 6.5\" subwoofers with a single SAM-600.1 Class D micro amplifier. Each dual 4-ohm PSE-6.5 handles 250W RMS, carries 12mm of Xmax, has an Fs of 52Hz, and covers a 20Hz–150Hz range, mounting in a 6\" cutout at 4.5\" depth. The 600W SAM-600.1 micro amplifier fits in tight spaces, is rated IP67 waterproof for full submersion, and links easily into a multi-channel setup via RCA. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo 6.5\" powersports subwoofers, 250W RMS each\u003c\/li\u003e\n\u003cli\u003e12mm Xmax for strong output from a compact frame\u003c\/li\u003e\n\u003cli\u003eSAM-600.1 600W Class D micro amplifier fits tight spaces\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof amplifier rated for full submersion\u003c\/li\u003e\n\u003cli\u003eLinks into multi-channel RCA for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eSub Frequency Range\u003c\/td\u003e\n\u003ctd\u003e20Hz – 150Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSub RMS Power\u003c\/td\u003e\n\u003ctd\u003e250W each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eD4 (dual 4-ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e52Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e4.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003ctd\u003eSAM-600.1, 600W Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819813048365,"sku":"2 PSE-6.5 6.5\" Subwoofers \u0026 1 SAM-600.1 Combo Deal","price":549.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/Combo5.png?v=1780545060"},{"product_id":"sundown-powersports-pse-6-5-6-5-250w-subwoofer","title":"Sundown Powersports PSE-6.5 6.5\" 250W Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e — 6.5\" powersports subwoofer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e — Sundown Powersports PSE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Powersports PSE-6.5 6.5\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe PSE-6.5 is a 6.5\" subwoofer from Sundown's Powersports lineup, built for compact powersports and marine installs. Contact JS Ultimate Sounds for full specifications and fitment. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819854008365,"sku":"PS-PSE6.5","price":149.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-power-sports-pse-65-65-250w-subwoofer-344159.webp?v=1780545401"},{"product_id":"sundown-powersports-pse-8-8-250w-subwoofer","title":"Sundown Powersports PSE-8 8\" 250W Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\u003c\/strong\u003e — 250W RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e — 8\" powersports subwoofer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 4-ohm (D4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — 12mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range\u003c\/strong\u003e — 20 Hz – 150 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Powersports PSE-8 8\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe PSE-8 is an 8\" powersports subwoofer rated at 250W RMS in a dual 4-ohm configuration. It features 12mm of Xmax and an Fs of 43 Hz, with a usable frequency range of 20 Hz to 150 Hz. With a 4.75\" mounting depth and 7.5\" cutout, it fits tight powersports and marine enclosures. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact 8\" powersports subwoofer\u003c\/li\u003e\n\u003cli\u003e250W RMS power handling\u003c\/li\u003e\n\u003cli\u003e12mm Xmax for strong excursion\u003c\/li\u003e\n\u003cli\u003eDual 4-ohm voice coil configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e250W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 4-ohm (D4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 150 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e43 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e4.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819855417389,"sku":"PS-PSE8","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-power-sports-pse-8-8-250w-subwoofer-717779_5b26e5d5-04f9-4952-ba8b-d767d1267540.webp?v=1780545406"},{"product_id":"sundown-audio-u-series-6-5-v-1-subwoofer-500w-rms","title":"Sundown Audio U-Series 6.5\" v.1 Subwoofer 500W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 500W RMS \/ 1,000W peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Dual 2-ohm or dual 4-ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Former\u003c\/strong\u003e — Aluminum 1.75\" voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinding\u003c\/strong\u003e — High-temperature copper voice coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasket\u003c\/strong\u003e — Heavy-duty cast basket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio U-Series 6.5\" v.1 Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe U-Series 6.5\" handles 500 watts RMS and 1,000 watts peak, and is optimized for small ported enclosures. Its aluminum 1.75\" voice coil former and high-temperature copper voice coil work together for superior heat dissipation, while a heavy-duty cast basket and double-stitched surround keep it composed under load. The solid pole carries vent channels and an aluminum shorting ring cap, and rear gap-venting plus top-plate cooling channels help manage heat. Spring-loaded terminals accept up to 8-gauge wire and feed stitched-on heavy-duty tinsel leads. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptimized for small ported enclosures\u003c\/li\u003e\n\u003cli\u003eDouble-stitched surround\u003c\/li\u003e\n\u003cli\u003eSolid pole with vent channels and aluminum shorting ring cap\u003c\/li\u003e\n\u003cli\u003eRear gap-venting and top-plate cooling channels\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals accept up to 8-gauge wire with stitched-on tinsel leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e500 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e1,000 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm or Dual 4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Former\u003c\/td\u003e\n\u003ctd\u003eAluminum 1.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819866001453,"sku":"SNDN-U65D4v1","price":199.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66819866034221,"sku":"SNDN-U65D2v1","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-u-series-6-5-v-1-subwoofer-500w-rms-w_f70ccd16-2908-43ed-ba1f-e5f149a6295e.jpg?v=1782679659"},{"product_id":"sundown-audio-sa-series-v-3-8-subwoofer-600w-rms","title":"Sundown Audio SA-Series v.3 8\" Subwoofer 600W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 600W RMS \/ 1200W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Dual 2 or 4 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — 16mm one-way linear, double linear mechanical capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Vented magnetic gap with 16 chamfered vents and aluminum faraday ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e — Patented high-strength cast aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SA-Series v.3 8\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe SA 8-inch is the pinnacle of low-distortion ported-box subwoofer technology, completely custom tooled with a full 16mm of one-way linear excursion and mechanical capacity exceeding double the linear limits for durability and low distortion. A large aluminum faraday ring smooths acoustic response while the low-distortion motor handles 600W RMS (1200W peak) across dual 2 or 4 ohm coils. The v.3 update adds a new surround with linear geometry and improved thermal performance via 16 chamfered gap vents that keep high-velocity air flowing over the voice coil. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVented magnetic gap with 16 chamfered vents\u003c\/li\u003e\n\u003cli\u003eLarge aluminum faraday ring for smooth acoustic response\u003c\/li\u003e\n\u003cli\u003ePatented high-strength cast aluminum frame\u003c\/li\u003e\n\u003cli\u003eLow-distortion motor construction with high-temperature voice coil wire\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals with stitched-on XL tinsel leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e600 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e1200 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2 ohm or Dual 4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Excursion\u003c\/td\u003e\n\u003ctd\u003e16mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eCast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819870949421,"sku":"SW-SAV38D4","price":299.99,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":66819870982189,"sku":"SW-SAV38D2","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-sa-series-v-3-8-subwoofer-600w-rms-w_dc5790c9-1963-4075-adf4-4e6073473142.jpg?v=1782679518"},{"product_id":"sundown-audio-e-series-v-6-8-subwoofer-400w-rms","title":"Sundown Audio E-Series v.6 8\" Subwoofer 400W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 400W RMS \/ 800W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Dual 2 or 4 ohm, 2\" 4-layer copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — Class-leading 14mm one-way linear Xmax\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Double-stacked magnet with vented magnetic gap \u0026amp; pole piece\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuning\u003c\/strong\u003e — Optimized for ported enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio E-Series v.6 8\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe E-Series v.6 8\" is the product of relentless research at Sundown's North Carolina headquarters, pairing a 2\" voice coil with a unique motor design to pull the deepest possible bass from an 8\" cone. Its motor features a heavily vented magnetic gap and solid pole piece for exceptional thermal power handling, while the high-strength poly-cotton spider is bolted down and glued to the frame for added ruggedness. The motor geometry yields a remarkable 14mm one-way linear Xmax, delivering excursion equivalent to far larger cones. Rated at 400W RMS (800W peak) with dual 2 or 4 ohm coils, it is optimized for ported enclosures. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-temp 4-layer copper voice coil wire\u003c\/li\u003e\n\u003cli\u003eVented magnetic gap and solid pole piece for superior cooling\u003c\/li\u003e\n\u003cli\u003eHigh-strength stamped steel frame\u003c\/li\u003e\n\u003cli\u003eHigh-quality push terminals\u003c\/li\u003e\n\u003cli\u003eStitched-on Mini-XL tinsel leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e400 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e800 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2 ohm or Dual 4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e2\" 4-layer copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e14mm one-way linear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eDouble-stacked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eStamped steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003ePorted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819874750509,"sku":"SW-EV68D4","price":169.99,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":66819874783277,"sku":"SW-EV68D2","price":169.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/e-series-v6-8-500w-subwoofer-590134_b23c5757-25c0-4002-8b8c-11423cb46e59.png?v=1780545439"},{"product_id":"sundown-audio-u-series-v-2-18-subwoofer-2000w-rms","title":"Sundown Audio U-Series v.2 18\" Subwoofer 2000W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 2000W RMS \/ 4000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Dual 2 or 4 ohm, 3\" aluminum former\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Double-stacked 9.4\" ferrite magnet with shorting rings and extended pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e — Custom heavy-duty cast aluminum with heat-dissipation ribs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuning\u003c\/strong\u003e — Optimized for small ported or bandpass enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio U-Series v.2 18\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe U Series is the premier standard-suspension woofer in the Sundown lineup, equally at home in the competition lanes or playing your favorite music. A double-stacked 9.4-inch ferrite magnet system is coupled to a thick top plate, with shorting rings inside the magnets and on the pole cap to smooth frequency response while doubling as a heat sink and airflow guide. The custom cast aluminum frame is substantially thicker with heat-dissipation ribs, and the extended pole piece keeps the coil under perfect control under high stress. Coil temperature is managed with machined high-velocity pole channels and 16 direct air-gap vents in the back plate. Rated at 2000W RMS (4000W peak) with dual 2 or 4 ohm coils. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum 3\" voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eDouble-stacked 9.4\" ferrite magnet with shorting rings\u003c\/li\u003e\n\u003cli\u003eSolid pole with vent channels and aluminum shorting ring cap\u003c\/li\u003e\n\u003cli\u003e16 direct air-gap vents and top-plate cooling channels\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals accept up to 8-gauge wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e2000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e4000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2 ohm or Dual 4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3\" aluminum former\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eDouble-stacked 9.4\" ferrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eCast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003eSmall ported or bandpass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819995598893,"sku":"SNDN-U18D4v2","price":719.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66819995631661,"sku":"SNDN-U18D2v2","price":719.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-u-series-v-2-18-subwoofer-2000w-rms-w_b2f33009-6fd7-4dfb-b2b5-18daa53a3aa9.jpg?v=1782679690"},{"product_id":"sundown-audio-u-series-v-2-15-subwoofer-2000w-rms","title":"Sundown Audio U-Series v.2 15\" Subwoofer 2000W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 2000W RMS \/ 4000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Dual 2 or 4 ohm, 3\" aluminum former\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Double-stacked 9.4\" ferrite magnet with shorting rings and extended pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e — Custom heavy-duty cast aluminum with heat-dissipation ribs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuning\u003c\/strong\u003e — Optimized for small ported or bandpass enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio U-Series v.2 15\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe U Series is the premier standard-suspension woofer in the Sundown lineup, equally at home in the competition lanes or playing your favorite music. A double-stacked 9.4-inch ferrite magnet system is coupled to a thick top plate, with shorting rings inside the magnets and on the pole cap to smooth frequency response while doubling as a heat sink and airflow guide. The custom cast aluminum frame is substantially thicker with heat-dissipation ribs, and the extended pole piece keeps the coil under perfect control under high stress. Coil temperature is managed with machined high-velocity pole channels and 16 direct air-gap vents in the back plate. Rated at 2000W RMS (4000W peak) with dual 2 or 4 ohm coils. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum 3\" voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eDouble-stacked 9.4\" ferrite magnet with shorting rings\u003c\/li\u003e\n\u003cli\u003eSolid pole with vent channels and aluminum shorting ring cap\u003c\/li\u003e\n\u003cli\u003e16 direct air-gap vents and top-plate cooling channels\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals accept up to 8-gauge wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e2000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e4000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2 ohm or Dual 4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3\" aluminum former\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eDouble-stacked 9.4\" ferrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eCast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosure\u003c\/td\u003e\n\u003ctd\u003eSmall ported or bandpass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819997630509,"sku":"SNDN-U15D4v2","price":669.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66819997663277,"sku":"SNDN-U15D2v2","price":669.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-u-series-v-2-15-subwoofer-2000w-rms-w_23599211-c8b0-4fc4-9df2-3c4c9680c0d5.jpg?v=1782679685"},{"product_id":"sundown-audio-u-series-v-2-12-subwoofer-2000w-rms","title":"Sundown Audio U-Series v.2 12\" Subwoofer 2000W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling\u003c\/strong\u003e — 2000 Watts RMS \/ 4000 Watts Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 2 or Dual 4 ohm voice coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Aluminum 3\" former, high-temperature copper coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Double-stacked 9.4\" ferrite, extended pole, aluminum shorting ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling\u003c\/strong\u003e — 16 direct air-gap vents, pole channels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio U-Series v.2 12\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe U Series is Sundown's premier standard-suspension woofer, and the v.2 12\" handles 2000 watts RMS \/ 4000 watts peak. It is driven by a double-stacked 9.4-inch ferrite motor coupled to a thick top plate, with shorting rings inside the magnets and on the pole cap and an extended pole piece to keep the coil under control under high stress. Coil temperature is managed by a high-velocity solid pole with machined channels and 16 direct air-gap vents in the back plate. The aluminum 3\" former and high-temperature copper coil sit in a custom, substantially thicker cast-aluminum frame with heat dissipation ribs, optimized for small ported or bandpass enclosures. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum 3\" voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eDouble-stacked 9.4\" ferrite motor with shorting rings and extended pole\u003c\/li\u003e\n\u003cli\u003e16 direct air-gap vents and rear gap-venting top-plate cooling channels\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast basket with heat dissipation ribs\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals accept up to 8-gauge wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e2000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e4000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Options\u003c\/td\u003e\n\u003ctd\u003eDual 2 ohm (D2) \/ Dual 4 ohm (D4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eAluminum 3\" former, high-temperature copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66819999399981,"sku":"SNDN-U12D4v2","price":549.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66819999432749,"sku":"SNDN-U12D2v2","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-u-series-v-2-12-subwoofer-2000w-rms-w_da0fdfaf-4c95-426a-b23b-a1d1893a2bea.jpg?v=1782679681"}],"url":"https:\/\/www.jsultimatesounds.com\/collections\/sundown-audio-subwoofers.oembed","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}