{"product_id":"american-bass-hd-series-8-subwoofer","title":"American Bass HD Series 8\" Subwoofer Dual 4 Ohm","description":"\u003cdiv\u003e\n\u003cp\u003eThe American Bass HD Series 8\" Subwoofer Dual 4 Ohm is an 8-inch, dual 4-ohm woofer built for hardcore car-audio enthusiasts who demand gut-wrenching, controlled bass. It delivers 400W RMS (800W max) with a 135 oz magnet, housed in a cast basket and optimized for a 1.0–1.25 ft³ ported enclosure, designed to pair with VFL amplifiers when used as a pair.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS POWER\u003c\/b\u003e: 400W — Continuous power handling for sustained bass when driven by a compatible amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMAX POWER\u003c\/b\u003e: 800W — Peak power capability for short-term transients and dynamic bass effects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIMPEDANCE (OHMS)\u003c\/b\u003e: D4 — Dual 4-ohm coils, offering wiring flexibility within a system design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSENSITIVITY DB\u003c\/b\u003e: 84.6 — Indicates efficiency; explains how much output you get from a given input power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMOUNTING DEPTH (IN)\u003c\/b\u003e: 6.14 — Depth required in the mounting location; critical for fitment behind panels or in trunks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCUTOUT SIZE (IN)\u003c\/b\u003e: 7.36 — Diameter of the mounting hole needed for installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePORTED BOX (FT³)\u003c\/b\u003e: 1 – 1.25 — Recommended ported enclosure volume per unit for best bass extension and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMAGNET SIZE (OZ)\u003c\/b\u003e: 135 — Heavy magnet contributes to cone control and linear excursion under high power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVOICE COIL SIZE\u003c\/b\u003e: 2.5 — Diameter of the voice coil, affecting heat dissipation and power handling capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBASKET TYPE\u003c\/b\u003e: CAST — Rigid frame that helps maintain alignment during heavy excursion and reduces flexing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRECOMMENDED AMP (PAIR)\u003c\/b\u003e: VFL 1K \/ VFL 4800.1 — Suggested amplifiers when using two units in a system for paired subs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a properly sized ported enclosure (1.0–1.25 ft³ per sub), this HD8 delivers strong, controlled bass with solid mechanical stability thanks to the large 135 oz magnet and cast basket. The dual 4-ohm coils provide wiring flexibility to fit your electrical setup, and the 6.14\" mounting depth plus 7.36\" cutout shape installation planning for typical automotive installations. With 400W RMS of continuous power and up to 800W peak, paired with the recommended VFL amplifiers, the HD Series 8\" is designed to deliver demanding bass from a compact 8-inch driver.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eD4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e84.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCUTOUT SIZE (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePORTED BOX (FT\u003csup\u003e3\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 - 1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAGNET SIZE (OZ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVOICE COIL SIZE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBASKET TYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCAST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRECOMMENDED AMP (PAIR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVFL 1K \/ VFL 4800.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Default Title","offer_id":49850167984356,"sku":null,"price":174.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/hd-8-subwoofer-582088_600x_b68560e7-76f4-49c8-9a9f-e7de00a9695f.webp?v=1789259675","url":"https:\/\/www.12voltoutlet.com\/products\/american-bass-hd-series-8-subwoofer","provider":"12 Volt Outlet","version":"1.0","type":"link"}