{"title":"American Bass 18-Inch Subwoofers","description":"\u003cp\u003eShop 5+ \u003cstrong\u003eAmerican Bass 18-Inch Subwoofers\u003c\/strong\u003e at JS Ultimate Sounds, your authorized American Bass dealer. Find the perfect 18-Inch subwoofers for your build with fast, free shipping and expert support.\u003c\/p\u003e","products":[{"product_id":"american-bass-king-18-car-subwoofer-6500-watts-rms-dual-voice","title":"American Bass King 18\" Car Subwoofer 6500 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6500W RMS \/ 15000W Max\u003c\/strong\u003e — the ruler of the lineup for extreme 18\" SPL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 1Ω or Dual 2Ω\u003c\/strong\u003e — choose your coil to suit your amp (KING-1811 \/ KING-1822)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.5\" flat-wire high-temp voice coil\u003c\/strong\u003e — enormous coil for huge power handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-stacked 613 oz magnet\u003c\/strong\u003e — commanding motor force for earth-shaking output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon fiber cone, die-cast basket\u003c\/strong\u003e — 22.5mm Xmax built for durability and dynamics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAmerican Bass King 18\" Car Subwoofer — 6500W RMS Dual Voice Coil (KING-1811 \/ KING-1822)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e(1) American Bass King 18\" Subwoofer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eAll hail the American Bass King 18\" — the ruler of the bass world. This monster crowns a gold textured die-cast basket with a carbon fiber cone, a 4.5\" high-temperature flat-wire voice coil, and triple-stacked 613 oz magnets for sound that truly commands attention. With a direct cooling system and 4GA copper push terminals, the King reigns supreme. Choose KING-1811 for dual 1-ohm or KING-1822 for dual 2-ohm. \u003cstrong\u003eAuthorized American Bass dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4.5\" high-temperature flat-wire voice coil\u003c\/li\u003e\n\u003cli\u003eTriple-stacked 613 oz magnet motor\u003c\/li\u003e\n\u003cli\u003eGold textured die-cast basket\u003c\/li\u003e\n\u003cli\u003eCarbon fiber cone with carbon foam surround and carbon fiber dust cap\u003c\/li\u003e\n\u003cli\u003eDual voice coil with direct cooling, double spider and 22.5mm Xmax\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eRMS Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMax Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 1Ω (1811) \/ Dual 2Ω (1822)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e86.3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eVoice Coil\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\", 4-layer high-temp flat wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e613 oz, triple-stacked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eBasket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDie-cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.19\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eCutout Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.85\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eXmax\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eFs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e43.07 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.87\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eVas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30.4 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eBL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e910 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eSd\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1190 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eRe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.6Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"American Bass","offers":[{"title":"1 Ohm","offer_id":66820763942957,"sku":"KING-1811","price":2035.0,"currency_code":"USD","in_stock":false},{"title":"2 Ohm","offer_id":66820763975725,"sku":"KING-1822","price":2035.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/king-18-subwoofer-399200_e9fa98c3-4da8-49f1-9b85-f06772d44654.jpg?v=1780546408"},{"product_id":"american-bass-godfather-18-car-subwoofer-3000-watts-rms-dual","title":"American Bass Godfather 18\" Car Subwoofer 3000 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3000W RMS \/ 6000W Max\u003c\/strong\u003e — SPL-bred power for serious 18\" systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 1Ω or Dual 2Ω\u003c\/strong\u003e — match the coil to your amplifier (GF-1811 \/ GF-1822)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.0\" flat-wire high-temp coil\u003c\/strong\u003e — American-made coil on an aluminum bobbin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 oz triple-stacked magnet\u003c\/strong\u003e — massive motor with air-cooled bottom plate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30mm Xmax, double-stitched cone\u003c\/strong\u003e — extreme excursion built to last\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAmerican Bass Godfather 18\" Car Subwoofer — 3000W RMS Dual Voice Coil (GF-1811 \/ GF-1822)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e(1) American Bass Godfather 18\" Subwoofer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eThe American Bass Godfather 18\" isn't just a subwoofer — it's a work of art built for those who demand the highest SPL. The Godfather Series stacks a 400 oz magnet, an American-made 4.0\" flat-wire high-temp coil, a multi-spider system, and a double-stitched black Kevlar cone over an air-cooled bottom plate. With 30mm of Xmax, it moves serious air. Choose GF-1811 for dual 1-ohm or GF-1822 for dual 2-ohm. \u003cstrong\u003eAuthorized American Bass dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4.0\" American-made 4-layer flat-wire voice coil on aluminum bobbin\u003c\/li\u003e\n\u003cli\u003e400 oz triple-stacked strontium magnet with air-cooled bottom plate\u003c\/li\u003e\n\u003cli\u003eHeavy die-cast basket\u003c\/li\u003e\n\u003cli\u003eBlack Kevlar woven non-pressed cone with double stitching\u003c\/li\u003e\n\u003cli\u003eMulti-spider system with 30mm Xmax for extreme excursion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eRMS Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMax Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 1Ω (1811) \/ Dual 2Ω (1822)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e88.8 dB (1Ω) \/ 87.0 dB (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eVoice Coil\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.0\", 4-layer flat-wire high-temp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 oz, triple-stacked strontium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eBasket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDie-cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.22\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eCutout Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.54\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eXmax\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eFs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30.9 Hz (1Ω) \/ 30.7 Hz (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.511 (1Ω) \/ 0.539 (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.592 (1Ω) \/ 0.609 (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.741 (1Ω) \/ 4.701 (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eVas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e98.4 L (1Ω) \/ 91.8 L (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eBL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.08 (1Ω) \/ 10.1 (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e493.6 g (1Ω) \/ 534.1 g (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eSd\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e113.4 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"American Bass","offers":[{"title":"1 Ohm","offer_id":66820764237869,"sku":"GF-1811","price":994.8,"currency_code":"USD","in_stock":false},{"title":"2 Ohm","offer_id":66820764270637,"sku":"GF-1822","price":994.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/godfather-18-subwoofer-367848_3e9239ca-1679-49fc-a006-c3788fb22772.jpg?v=1780546415"},{"product_id":"american-bass-xmaxxx-monster-18-car-subwoofer-4000-watts-rms","title":"American Bass Xmaxxx Monster 18\" Car Subwoofer 4000 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4000W RMS \/ 8000W Max\u003c\/strong\u003e — monster output for high-powered 18\" builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 1Ω or Dual 2Ω\u003c\/strong\u003e — pick the coil for your setup (XMAXXX-1811 \/ XMAXXX-1822)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.0\" 4-layer high-temp coil\u003c\/strong\u003e — handles sustained power with ease\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-stacked high-energy magnet\u003c\/strong\u003e — serious motor force behind every note\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue powder-coated basket\u003c\/strong\u003e — oversized fat foam surround and 22.5mm Xmax\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAmerican Bass Xmaxxx Monster 18\" Car Subwoofer — 4000W RMS Dual Voice Coil (XMAXXX-1811 \/ XMAXXX-1822)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e(1) American Bass Xmaxxx Monster 18\" Subwoofer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eThe American Bass Xmaxxx Monster 18\" is ready to dominate your car audio system. Its blue powder-coated basket and matching blue-stitched surround give the Monster an unmistakable look, while a 4.0\" four-layer high-temp voice coil, triple-stacked high-energy magnets, and a carbon-fiber-reinforced cone deliver the true power this sub is famous for. Grab XMAXXX-1811 for dual 1-ohm or XMAXXX-1822 for dual 2-ohm and build the meanest system on the block. \u003cstrong\u003eAuthorized American Bass dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4.0\" hi-temp 4-layer voice coil\u003c\/li\u003e\n\u003cli\u003eTriple-stacked high-energy magnet motor\u003c\/li\u003e\n\u003cli\u003eBlue powder-coated heavy-duty basket\u003c\/li\u003e\n\u003cli\u003eCarbon-fiber-reinforced non-pressed paper cone with oversized fat foam surround\u003c\/li\u003e\n\u003cli\u003eDual voice coil design with 22.5mm Xmax\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eRMS Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMax Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 1Ω (1811) \/ Dual 2Ω (1822)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e86.5 dB (1Ω) \/ 87.2 dB (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eVoice Coil\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.0\", 4-layer high-temp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTriple-stacked high-energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eBasket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePowder-coated heavy-duty steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eCutout Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eXmax\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eFs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31.76 Hz (1Ω) \/ 32.5 Hz (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.53 (1Ω) \/ 0.43 (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.59 (1Ω) \/ 0.47 (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.55 (1Ω) \/ 6.17 (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eVas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53.57 L (1Ω) \/ 46.98 L (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eBL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.95 (1Ω) \/ 38.12 (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e855 g (1Ω) \/ 929 g (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"American Bass","offers":[{"title":"1 Ohm","offer_id":66820764434477,"sku":"XMAXXX-1811","price":2035.0,"currency_code":"USD","in_stock":false},{"title":"2 Ohm","offer_id":66820764467245,"sku":"XMAXXX-1822","price":1094.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/xmaxxx-monster-18-subwoofer-669738_3a3a1079-7841-4aa3-aa6f-794cd43e2fb4.jpg?v=1780546423"},{"product_id":"american-bass-godzilla-18-car-subwoofer-4700-watts-rms-dual","title":"American Bass Godzilla 18\" Car Subwoofer 4700 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4700W RMS \/ 12000W Max\u003c\/strong\u003e — monster power for extreme 18\" builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 1Ω or Dual 2Ω\u003c\/strong\u003e — match the coil to your amp (GODZILLA-1811 \/ GODZILLA-1822)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5\" high-temp flat-wire coil\u003c\/strong\u003e — built to survive your fiercest tracks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-stacked 425 oz magnet\u003c\/strong\u003e — commanding motor force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon fiber cone, green die-cast basket\u003c\/strong\u003e — 22.5mm Xmax for big excursion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAmerican Bass Godzilla 18\" Car Subwoofer — 4700W RMS Dual Voice Coil (GODZILLA-1811 \/ GODZILLA-1822)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e(1) American Bass Godzilla 18\" Subwoofer\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eUnleash the beast with the American Bass Godzilla 18\". Encased in a green textured die-cast basket with a pure carbon fiber cone, this monster rides a triple-stacked 425 oz magnet and a 3.5\" high-temp flat-wire voice coil, built to handle the heat of your fiercest tracks. Double silicone spiders and 4GA copper push terminals keep it precise under serious power. Choose GODZILLA-1811 for dual 1-ohm or GODZILLA-1822 for dual 2-ohm. \u003cstrong\u003eAuthorized American Bass dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3.5\" high-temperature flat-wire voice coil\u003c\/li\u003e\n\u003cli\u003eTriple-stacked 425 oz magnet motor\u003c\/li\u003e\n\u003cli\u003eGreen textured die-cast basket\u003c\/li\u003e\n\u003cli\u003eCarbon fiber cone with carbon foam surround and carbon fiber dust cap\u003c\/li\u003e\n\u003cli\u003eDual voice coil with double silicone spiders and 22.5mm Xmax\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eRMS Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4700W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMax Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 1Ω (1811) \/ Dual 2Ω (1822)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e83.8 dB (1Ω) \/ 87.3 dB (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eVoice Coil\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5\", high-temp flat wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e425 oz, triple-stacked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eBasket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDie-cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eCutout Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.77\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eXmax\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eFs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27.7 Hz (1Ω) \/ 30.3 Hz (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.34 (1Ω) \/ 0.504 (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.37 (1Ω) \/ 0.56 (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.19 (1Ω) \/ 4.99 (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eVas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47.12 L (1Ω) \/ 69.9 L (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eBL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35.0 (1Ω) \/ 32.59 (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e781.0 g (2Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eSd\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1182 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"American Bass","offers":[{"title":"1 Ohm","offer_id":66820774559789,"sku":"GODZILLA-1811","price":1235.21,"currency_code":"USD","in_stock":false},{"title":"2 Ohm","offer_id":66820774592557,"sku":"GODZILLA-1822","price":1235.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/godzilla-18-subwoofer-215925_380eb23d-9dbe-4f30-a8f2-b341b3b18b57.jpg?v=1780546563"},{"product_id":"american-bass-hd-18-car-subwoofer-2000-watts-rms-dual-voice-coil","title":"American Bass HD 18\" Car Subwoofer 2000 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2000W RMS \/ 4000W Max\u003c\/strong\u003e — massive 18-inch low end built to move air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 1Ω or dual 2Ω\u003c\/strong\u003e — HD-1811 and HD-1822 to match your amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.3\" 4-layer copper voice coil\u003c\/strong\u003e — Nomex-reinforced for brutal power handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e350 oz double-stacked magnet\u003c\/strong\u003e — relentless motor control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModels HD-1811 \/ HD-1822\u003c\/strong\u003e — when nothing but an 18 will do\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAmerican Bass HD 18\" Car Subwoofer — 2000W RMS Dual Voice Coil (HD-1811 \/ HD-1822)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e(1) American Bass HD 18\" Subwoofer\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eThe American Bass HD 18\" is for builders who measure bass in earthquakes. With 2000 watts RMS behind a 3.3-inch coil and a 350 oz double-stacked magnet, the HD-1811 and HD-1822 turn a big ported enclosure into a pressure machine. If you want the deepest, most physical low end in the HD lineup, this is it. \u003cstrong\u003eAuthorized American Bass dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKevlar fiber \u0026amp; paper cone for stiffness under extreme excursion\u003c\/li\u003e\n\u003cli\u003eOver-sized 1.4\" 3-layer foam surround\u003c\/li\u003e\n\u003cli\u003e3.3\" 4-layer copper voice coil with Nomex reinforcement\u003c\/li\u003e\n\u003cli\u003e350 oz double-stacked hi-energy ferrite magnet\u003c\/li\u003e\n\u003cli\u003eBlue powder-finish heavy-duty stamped basket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eRMS Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMax Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 1Ω (HD-1811) or Dual 2Ω (HD-1822)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90.5 dB (HD-1811) \/ 89.0 dB (HD-1822)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMagnet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e350 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eBasket \/ Frame\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty stamped, blue powder finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eCone Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKevlar fiber \u0026amp; paper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eSurround\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOver-sized 1.4\" 3-layer foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eCutout Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.85\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.601 (HD-1811) \/ 0.62 (HD-1822)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.665 (HD-1811) \/ 0.816 (HD-1822)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eQms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.211 (HD-1811) \/ 6.074 (HD-1822)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eVas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e114.0 L (HD-1811) \/ 100.0 L (HD-1822)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eXmax\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.82 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eBL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.7 (HD-1811) \/ 21.7 (HD-1822)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eMms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e399.0 g (HD-1811) \/ 435.0 g (HD-1822)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"American Bass","offers":[{"title":"1 Ohm","offer_id":66820849172525,"sku":"HD-1811","price":630.12,"currency_code":"USD","in_stock":false},{"title":"2 Ohm","offer_id":66820849205293,"sku":"HD-1822","price":630.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/hd-18-subwoofer-402582_24ce7932-85d2-460d-84e9-acce7c3ea4d9.jpg?v=1780547321"}],"url":"https:\/\/www.jsultimatesounds.com\/collections\/american-bass-18-inch-subwoofers.oembed","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}