{"product_id":"jl-audio-sbx-gm-slvcc4-12tw3-2019-up-silverado-sierra-crew-cab-010-04652-00","title":"JL Audio SBX-GM-SLVCC4\/12TW3 12\" Stealthbox 800W 2Ω Silverado Sierra Crew Cab 010-04652-00","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e***This item will have an additional 8-10 days handling time***\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJL Audio SBX-GM-SLVCC4\/12TW3 Stealthbox® Enclosed Subwoofer\u003c\/strong\u003e is a vehicle-specific under-seat bass system designed for \u003cstrong\u003eChevrolet Silverado and GMC Sierra Crew Cab trucks\u003c\/strong\u003e. This custom down-firing sealed enclosure fits neatly beneath the rear seat and comes preloaded with \u003cstrong\u003etwo 12TW3-D8 thin-line 12\" subwoofers\u003c\/strong\u003e, delivering serious low-end output without giving up rear leg room or seat function.\u003c\/p\u003e\n\u003cp\u003eThis Stealthbox is rated for \u003cstrong\u003e800 W RMS\u003c\/strong\u003e and wired for a \u003cstrong\u003e2 Ω final load\u003c\/strong\u003e, making it a strong foundation for high-output truck builds that still need a clean OEM-style install. It fits \u003cstrong\u003eSilverado\/Sierra 1500 Crew Cab 2019-up\u003c\/strong\u003e and \u003cstrong\u003e2500\/3500 Crew Cab 2020-up\u003c\/strong\u003e models, installs under the rear seat, and leaves a centered area on the enclosure for a clean hidden amplifier installation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle-specific JL Audio Stealthbox® for select \u003cstrong\u003eChevrolet Silverado and GMC Sierra Crew Cab\u003c\/strong\u003e trucks\u003c\/li\u003e\n\u003cli\u003ePreloaded with \u003cstrong\u003edual 12TW3-D8\u003c\/strong\u003e thin-line 12\" subwoofers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e800 W RMS\u003c\/strong\u003e continuous power handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Ω mono\u003c\/strong\u003e final impedance\u003c\/li\u003e\n\u003cli\u003eCustom \u003cstrong\u003edown-firing sealed\u003c\/strong\u003e enclosure mounts under the rear seat\u003c\/li\u003e\n\u003cli\u003eWill not affect rear seat folding or rear leg room\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware and brackets\u003c\/li\u003e\n\u003cli\u003eDedicated center area on enclosure supports a clean hidden amplifier install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet Silverado 1500 Crew Cab:\u003c\/strong\u003e 2019-up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC Sierra 1500 Crew Cab:\u003c\/strong\u003e 2019-up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet Silverado 2500\/3500 Crew Cab:\u003c\/strong\u003e 2020-up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC Sierra 2500\/3500 Crew Cab:\u003c\/strong\u003e 2020-up\u003c\/li\u003e\n\u003cli\u003eInstallation location: under rear seat\u003c\/li\u003e\n\u003cli\u003eDoes not fit non-Crew Cab trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eRecommended Amplifier Matching (Sold Separately)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor best performance, pair this Stealthbox with a JL Audio monoblock amplifier capable of delivering clean power into the correct load:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/shop.mcorautomotive.com\/products\/hd750-1\"\u003eJL Audio HD750\/1\u003c\/a\u003e\u003c\/strong\u003e – strong near-target match for an 800 W \/ 2 Ω Stealthbox system\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/shop.mcorautomotive.com\/products\/rd1000-1\"\u003eJL Audio RD1000\/1\u003c\/a\u003e\u003c\/strong\u003e – gain-limited headroom option for 2 Ω truck systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/shop.mcorautomotive.com\/products\/xdm1000-1\"\u003eJL Audio XDM1000\/1\u003c\/a\u003e\u003c\/strong\u003e – compact 2 Ω headroom option well-suited for hidden amplifier mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSBX-GM-SLVCC4\/12TW3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGarmin PN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e010-04652-00\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupersedes Garmin PN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e010-03686-00\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupersedes JL Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSB-GM-SLVCC4\/12TW3\/BK\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e699440948340\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubwoofer Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 12\" thin-line subwoofers\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrivers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo 12TW3-D8 thin-line 12\" subwoofers\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Power (RMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Ω mono\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDown-firing sealed enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnder rear seat\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilverado\/Sierra 1500 Crew Cab 2019-up; Silverado\/Sierra 2500\/3500 Crew Cab 2020-up\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Dimensions (L x W x H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58.3\" x 28.3\" x 14.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80.2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in the U.S. with global components\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Years (authorized dealer purchase)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSilverado and Sierra Crew Cab builds needing real low-end authority without losing cabin space\u003c\/li\u003e\n\u003cli\u003eTruck systems that need hidden under-seat bass with no rear-seat compromise\u003c\/li\u003e\n\u003cli\u003eHigh-output daily-driver systems using a proper \u003cstrong\u003e2 Ω\u003c\/strong\u003e monoblock\u003c\/li\u003e\n\u003cli\u003eInstallations where stealth appearance and clean packaging matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJL Audio SBX-GM-SLVCC4\/12TW3 Stealthbox® enclosed subwoofer\u003c\/li\u003e\n\u003cli\u003ePreloaded dual 12TW3-D8 subwoofers\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003cli\u003eBrackets\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From MCOR Automotive\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAuthorized JL Audio dealer\u003c\/li\u003e\n\u003cli\u003eSupport for amplifier selection, output goals, and installation planning\u003c\/li\u003e\n\u003cli\u003eReal-world truck audio experience with clean OEM-style integration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":52808746631447,"sku":"010-04652-00","price":2499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3185\/7431\/files\/1_e98d86bc-7e81-4bb0-b686-2d23c73e04a5.webp?v=1776469309","url":"https:\/\/shop.mcorautomotive.com\/products\/jl-audio-sbx-gm-slvcc4-12tw3-2019-up-silverado-sierra-crew-cab-010-04652-00","provider":"shop.mcorautomotive.com","version":"1.0","type":"link"}