{"title":"Sundown Audio 15-Inch Subwoofers","description":"\u003cp\u003eShop 13+ \u003cstrong\u003eSundown Audio 15-Inch Subwoofers\u003c\/strong\u003e at JS Ultimate Sounds, your authorized Sundown Audio dealer. Find the perfect 15-Inch subwoofers for your build with fast, free shipping and expert support.\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-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-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-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-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-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-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-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-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-z-series-zv6-15-3250w-subwoofer-z-v-6","title":"Sundown Audio Z-Series ZV6 15\" 3250W Subwoofer Z v.6","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling\u003c\/strong\u003e — 3250 Watts RMS \/ 6500 Watts Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — Dual 1 or Dual 2 ohm voice coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 3\" black aluminum, 8-layer flat-wire aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Quad-stacked 240mm (9.45\") structure, hyper-extended pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — 35mm one-way by 70% BL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Z-Series ZV6 15\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe Z v.6 is the second step in Sundown's ultra-high-excursion lineup and replaces the Z v.5 series. A patented custom-tooled frame mates to a quad-stacked 240mm (9.45\") motor with a 100mm (3.94\") magnet stack, a hyper-extended pole, and clearances allowing over 4\" peak-to-peak travel before mechanical bottom. The 3\" 8-layer flat-wire aluminum voice coil — shared with the NS v.5 series — drives extreme excursion, cooled by a high-velocity pole vent, a heavily vented magnetic gap, and machined channels around the pole piece. Built for the lowest bass extension possible in a small ported box while keeping distortion extremely low; rated 3250 watts RMS \/ 6500 watts peak with 35mm one-way 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\u003e3\" 8-layer flat-wire aluminum voice coil on a thick aluminum former\u003c\/li\u003e\n\u003cli\u003eQuad-stacked 240mm motor with hyper-extended pole\u003c\/li\u003e\n\u003cli\u003eHigh-velocity pole vent and heavily vented magnetic gap\u003c\/li\u003e\n\u003cli\u003eMega-Roll v.2 surround and custom-tooled ultra-linear spider packs\u003c\/li\u003e\n\u003cli\u003eLarge aluminum Faraday (shorting) ring 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%;\"\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e3250 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e6500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Options\u003c\/td\u003e\n\u003ctd\u003eDual 1 ohm (D1) \/ Dual 2 ohm (D2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e3\" 8-layer flat-wire aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eQuad-stacked 240mm (9.45\"), 100mm magnet stack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e35mm one-way by 70% BL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eMega-Roll v.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D2","offer_id":66820025450541,"sku":"SW-ZV615D2","price":1049.99,"currency_code":"USD","in_stock":true},{"title":"D1","offer_id":66820025483309,"sku":"SW-ZV615D1","price":1049.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/z-series-zv6-15-2500w-subwoofer-z-v6-675819_db96092d-031b-4565-a7f9-6438842a849c.png?v=1780545628"},{"product_id":"sundown-audio-x-series-v-3-15-subwoofer-2500w-rms","title":"Sundown Audio X-Series v.3 15\" Subwoofer 2500W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 2500W RMS \/ 5000W Peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — Dual 1 or 2 ohm, 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — 30mm Xmax, four inches peak-to-peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Triple-stacked magnet, 220mm structure, hyper-extended pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurround\u003c\/strong\u003e — All-new Mega-Roll v.2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio X-Series v.3 15\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eDesigned with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v.3 15\" is engineered for ultra-deep bass and high power handling. Built for the low-frequency, small-ported-box category, it can also run in up to a 50% larger enclosure for even more low-end extension. The v.3 differentiates itself with an incredibly linear suspension that maintains extremely low distortion, and steps up to a much larger 220mm motor structure (versus 190mm on v.1) with improved ventilation and the all-new Mega-Roll v.2 surround. Rated at 2500W RMS (5000W peak) with dual 1 or 2 ohm coils and a 30mm 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\u003eTriple-stacked magnet with hyper-extended pole\u003c\/li\u003e\n\u003cli\u003e3\" voice coil with 30mm Xmax\u003c\/li\u003e\n\u003cli\u003eLarger 220mm motor structure versus 190mm on v.1\u003c\/li\u003e\n\u003cli\u003eImproved motor ventilation\u003c\/li\u003e\n\u003cli\u003eAll-new Mega-Roll v.2 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\u003e2500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e5000 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\u003e3\"\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\u003eMotor Structure\u003c\/td\u003e\n\u003ctd\u003e220mm\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\u003eFs\u003c\/td\u003e\n\u003ctd\u003e31.4 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVas\u003c\/td\u003e\n\u003ctd\u003e45.9 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e0.409 (D1) \/ 0.468 (D2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e86.5 dB (D1) \/ 85.9 dB (D2) @ 1w\/1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd\u003e4.25 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tuning\u003c\/td\u003e\n\u003ctd\u003e32 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Port Area\u003c\/td\u003e\n\u003ctd\u003e68 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e0.22 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e11.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd\u003e15.51\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e13.83\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D2","offer_id":66820043309101,"sku":"SW-XV315D2","price":749.99,"currency_code":"USD","in_stock":true},{"title":"D1","offer_id":66820043341869,"sku":"SW-XV315D1","price":749.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/x-series-15-2000w-x-15-subwoofer-926707_1027a1b1-f6c2-4dc1-a74a-338dcbe07aca.png?v=1780545652"},{"product_id":"sundown-audio-sa-series-v-2-15-subwoofer-1250w-rms","title":"Sundown Audio SA-Series v.2 15\" Subwoofer 1250W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling\u003c\/strong\u003e — 1250 Watts RMS \/ 2500 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 2.75\" former, high-temperature copper wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Magnet ID Faraday ring, vented magnetic gap \u0026amp; pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcursion\u003c\/strong\u003e — ~19mm one-way linear, 37mm one-way x-mech\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SA-Series v.2 15\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe SA v.2 15\" is a top-down upgrade of the original SA series, handling 1250 watts RMS \/ 2500 watts peak. Its 2.75\" aluminum-former coil punches above its weight, outperforming many 3\" coils without the added mass while allowing a wider spider. A large magnet shorting (Faraday) ring reduces distortion for smoother response across the spectrum, and a vented magnetic gap and pole piece keep the coil cool. The motor and coil mate to a robust multi-layer spider with doubled-up XL tinsel leads, a competition-grade paper cone, strong foam surround, and cast-aluminum frame. It delivers ~19mm of one-way linear excursion with a 37mm x-mech limit before coil bottom. 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 2.75\" voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented magnetic gap and pole piece\u003c\/li\u003e\n\u003cli\u003eMagnet ID Faraday ring for smooth acoustic response\u003c\/li\u003e\n\u003cli\u003eHigh-velocity cast-aluminum vented frame spacer ring\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals with stitched-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 Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e1250 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e2500 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 2.75\" former, high-temperature copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Excursion\u003c\/td\u003e\n\u003ctd\u003e~19mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eX-Mech Limit\u003c\/td\u003e\n\u003ctd\u003e37mm one-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":66820056875053,"sku":"SW-SAV215D4","price":409.99,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":66820056907821,"sku":"SW-SAV215D2","price":409.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sa-series-v2-15-1000w-subwoofer-199749_03e1ecc2-b834-4400-b79c-e4d6695833bc.png?v=1780545676"},{"product_id":"sundown-audio-e-series-v-4-15-subwoofer-750w-rms","title":"Sundown Audio E-Series v.4 15\" Subwoofer 750W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\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, 2.5\" high-temp 4-layer copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e — Class-leading 14mm one-way linear excursion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e — Double-stacked magnet with vented magnetic gap and pole piece for superior cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\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 15\" Subwoofer\u003c\/p\u003e\n\u003cp\u003eThe E-Series v.4 15\" handles 750 watts RMS and 1,500 watts peak on dual 2-ohm or dual 4-ohm voice coils wound with high-temp 4-layer copper wire. A double-stacked magnet with a heavily vented magnetic gap and solid pole piece delivers exceptional thermal power handling, while a high-strength stamped steel frame and a poly-cotton spider bolted and glued to the frame add ruggedness. Sundown optimized a 2.5\" voice coil and a unique motor design to pull the deepest possible bass response out of a 15\" cone, with motor geometry that allows a remarkable 14mm one-way linear Xmax. It is optimized for ported enclosures and finished with high-quality push terminals and stitched-on Mini-XL 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\u003e2.5\" high-temp 4-layer copper voice coil\u003c\/li\u003e\n\u003cli\u003eDouble-stacked magnet with vented magnetic gap and pole piece\u003c\/li\u003e\n\u003cli\u003eHigh-strength poly-cotton spider, bolted and glued to the frame\u003c\/li\u003e\n\u003cli\u003eHigh-strength stamped steel frame\u003c\/li\u003e\n\u003cli\u003eHigh-quality push terminals and stitched-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\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) or Dual 4-ohm (D4)\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\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":66820283007021,"sku":"SW-EV415D4","price":259.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66820283039789,"sku":"SW-EV415D2","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/e-series-v4-15-500w-subwoofer-417146_8c5de185-e757-4b96-9cbe-7c58dd41232e.png?v=1780545910"}],"url":"https:\/\/www.jsultimatesounds.com\/collections\/sundown-audio-15-inch-subwoofers.oembed","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}