{"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","url":"https:\/\/www.jsultimatesounds.com\/products\/american-bass-xmaxxx-monster-18-car-subwoofer-4000-watts-rms","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}