{"product_id":"american-bass-vfl-comp-signature-series-18-subwoofer","title":"American Bass VFL Comp Signature Series 18\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eDelivering 5,000W RMS (10,000W max) from a single 18-inch driver, the American Bass VFL Comp Signature Series Subwoofer is built for SPL-focused builds where loud, precise bass matters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS POWER\u003c\/b\u003e: 5,000W — continuous power handling defines how long the sub can sustain high output without thermal limiting, important for steady competition-style bass passages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMAX POWER\u003c\/b\u003e: 10,000W — peak power capability used during transient bass hits, contributing to dynamic slam without overdriving the voice coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIMPEDANCE (OHMS)\u003c\/b\u003e: DVC 1\/2 Ohm — dual voice coils configured for a low-impedance load, enabling high-current amplifier pairing in demanding setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMOUNTING DEPTH (IN)\u003c\/b\u003e: 11” — total depth of the driver requires a correspondingly deep mounting location in the vehicle or enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCUTOUT SIZE (IN)\u003c\/b\u003e: 17” — opening diameter needed for installation, guiding enclosure fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMAGNET SIZE (OZ)\u003c\/b\u003e: 500oz — large magnet provides strong control over voice-coil motion and helps manage heat during extended high-output play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVOICE COIL SIZE\u003c\/b\u003e: 4” — a large-diameter coil supports higher power handling and improved cooling for sustained performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCONE\u003c\/b\u003e: carbon fiber paperback cone — rigid construction enhances transient response and reduces cone deformation under high excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSIZE\u003c\/b\u003e: 18” — indicates the driver diameter, contributing to bass output through increased surface area.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a real car audio build, this subwoofer is designed for high-current, low-impedance systems that demand serious SPL. The combination of a 500oz magnet, 4\" voice coil, and carbon fiber cone supports strong control and linear response under extreme power, while the 11\" mounting depth and 17\" cutout define a need for substantial enclosure fabrication. This driver is suited to competition-grade installations where maximizing output and maintaining clarity at high levels are priorities.\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\u003e\u003cspan\u003e5,000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10,000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDVC 1\/2 Ohm\u003c\/span\u003e\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\u003e\u003cspan\u003e11”\u003c\/span\u003e\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\u003e\u003cspan\u003e17”\u003c\/span\u003e\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\u003e\u003cspan\u003e500oz\u003c\/span\u003e\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\u003e\u003cspan\u003e4”\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 1 Ohm","offer_id":49850165526756,"sku":null,"price":1037.57,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850165559524,"sku":null,"price":1037.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/vfl-comp-signature-18-subwoofer-884510_600x_2194ccc6-1015-489b-813e-36b0d8276701.jpg?v=1789259627","url":"https:\/\/www.12voltoutlet.com\/products\/american-bass-vfl-comp-signature-series-18-subwoofer","provider":"12 Volt Outlet","version":"1.0","type":"link"}