{"product_id":"jl-audio-stealthbox-stealthbox-subwoofer-system-10tw1-010-03674-00","title":"JL Audio SB-GM-3GSLVCNSL\/10TW1 10\" Stealthbox 300W 2Ω 2014–2018 Silverado\/Sierra 010-03674-00 (94645)","description":"\u003cp\u003e\u003cstrong\u003eJL Audio SB-GM-3GSLVCNSL\/10TW1 Stealthbox\u003c\/strong\u003e is a vehicle-specific 10-inch subwoofer system engineered for 2014–2018 Chevrolet Silverado and GMC Sierra Crew Cab trucks equipped with front bucket seats and the factory center console. This sealed fiberglass enclosure installs inside the forward portion of the console, preserving cup holders and storage while delivering strong, accurate low-frequency output from a single 10TW1 subwoofer.\u003c\/p\u003e\n\u003cp\u003eConfigured for 300 W RMS at a 2 Ω nominal impedance, this Stealthbox is designed to integrate with high-quality JL Audio monoblock amplifiers, providing reliable, high-output bass without sacrificing interior functionality.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom-fit Stealthbox for 2014–2018 Silverado \u0026amp; Sierra Crew Cab\u003c\/li\u003e\n\u003cli\u003eLoaded with a single JL Audio 10TW1 subwoofer\u003c\/li\u003e\n\u003cli\u003e300 W RMS total power handling\u003c\/li\u003e\n\u003cli\u003e2 Ω nominal impedance\u003c\/li\u003e\n\u003cli\u003eSealed, all-fiberglass console enclosure\u003c\/li\u003e\n\u003cli\u003eInstalls inside the front section of the factory center console\u003c\/li\u003e\n\u003cli\u003eMaintains passenger space, storage, and cup holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVehicle Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado Crew Cab\u003c\/td\u003e\n\u003ctd\u003eFactory front bucket seats with factory center console required; does not fit eAssist powertrain.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado Crew Cab\u003c\/td\u003e\n\u003ctd\u003eFactory front bucket seats with factory center console required; does not fit eAssist powertrain.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado Crew Cab\u003c\/td\u003e\n\u003ctd\u003eFactory front bucket seats with factory center console required; does not fit eAssist powertrain.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado Crew Cab\u003c\/td\u003e\n\u003ctd\u003eFactory front bucket seats with factory center console required; does not fit eAssist powertrain.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado Crew Cab\u003c\/td\u003e\n\u003ctd\u003eFactory front bucket seats with factory center console required; does not fit eAssist powertrain.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra Crew Cab\u003c\/td\u003e\n\u003ctd\u003eFactory front bucket seats with factory center console required; does not fit eAssist powertrain.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra Crew Cab\u003c\/td\u003e\n\u003ctd\u003eFactory front bucket seats with factory center console required; does not fit eAssist powertrain.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra Crew Cab\u003c\/td\u003e\n\u003ctd\u003eFactory front bucket seats with factory center console required; does not fit eAssist powertrain.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra Crew Cab\u003c\/td\u003e\n\u003ctd\u003eFactory front bucket seats with factory center console required; does not fit eAssist powertrain.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra Crew Cab\u003c\/td\u003e\n\u003ctd\u003eFactory front bucket seats with factory center console required; does not fit eAssist powertrain.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003e2018 Chevrolet Silverado Crew Cab \u0026amp; GMC Sierra Crew Cab JL Audio Stealthbox Subwoofer Upgrade\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis compatibility table lists exact year, make, and model applications for the \u003cstrong\u003eSB-GM-3GSLVCNSL\/10TW1\u003c\/strong\u003e. It is built so shoppers and AI shopping tools can match vehicle-specific JL Audio Stealthbox fitment without relying only on broad “up” year ranges. Always verify trim, factory audio configuration, seat\/cargo layout, and installation location before ordering.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eRecommended Amplifier Matching (Sold Separately)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance, pair this Stealthbox with a JL Audio monoblock amplifier capable of delivering clean power into a 2 Ω load:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/shop.mcorautomotive.com\/products\/xdm300-1\"\u003eJL Audio XDM300\/1\u003c\/a\u003e\u003c\/strong\u003e – 300 W RMS @ 2 Ω (direct power match for 300 W \/ 2 Ω systems)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/shop.mcorautomotive.com\/products\/xdm600-1\"\u003eJL Audio XDM600\/1\u003c\/a\u003e\u003c\/strong\u003e – 600 W RMS @ 2 Ω (headroom option with properly set gain)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/shop.mcorautomotive.com\/products\/jd500-1\"\u003eJL Audio JD500\/1\u003c\/a\u003e\u003c\/strong\u003e – up to 500 W RMS @ 2 Ω (gain-limited for controlled output)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/shop.mcorautomotive.com\/products\/vx600-1i\"\u003eJL Audio VX600\/1i\u003c\/a\u003e\u003c\/strong\u003e – 600 W RMS @ 2 Ω with integrated DSP for advanced tuning\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\u003eSB-GM-3GSLVCNSL\/10TW1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGarmin PN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e010-03674-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJL Legacy PN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e94645\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubwoofer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10TW1-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubwoofer Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" (250 mm)\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\u003e300 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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSealed, fiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInside forward section of front center console\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2014–2018 Chevrolet Silverado \/ GMC Sierra Crew Cab (front bucket seats, factory console)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24.2 lb\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 (when purchased from an authorized JL Audio dealer)\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\u003eOEM+ bass upgrade for full-size GM trucks\u003c\/li\u003e\n\u003cli\u003eDaily-driven systems requiring clean, controlled low end\u003c\/li\u003e\n\u003cli\u003eInstallations where preserving cabin space and storage is critical\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\u003eStealthbox enclosure loaded with one JL Audio 10TW1-2 subwoofer\u003c\/li\u003e\n\u003cli\u003eVehicle-specific mounting hardware\u003c\/li\u003e\n\u003cli\u003eInstallation documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill this fit a 2018 GMC Sierra Crew Cab?\u003c\/strong\u003e Yes. The compatibility table above lists \u003cstrong\u003e2018 GMC Sierra Crew Cab\u003c\/strong\u003e as a fitment for this JL Audio Stealthbox. Verify trim, factory audio configuration, seat\/cargo layout, and installation location before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat amplifier should I use with this Stealthbox?\u003c\/strong\u003e Use the Recommended Amplifier Matching section above and match the amplifier to \u003cstrong\u003e300 W RMS at 2 Ω\u003c\/strong\u003e. Gain setting and tuning matter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this a complete audio system?\u003c\/strong\u003e No. This listing is for the vehicle-specific \u003cstrong\u003eSB-GM-3GSLVCNSL\/10TW1\u003c\/strong\u003e Stealthbox subwoofer system. A complete installation may require an amplifier, power wiring, signal integration, tuning, and installation accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eWhy Buy From MCOR Automotive\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAuthorized JL Audio retailer\u003c\/li\u003e\n\u003cli\u003eExtensive experience with vehicle-specific JL Stealthbox systems\u003c\/li\u003e\n\u003cli\u003eExpert guidance on amplifier matching and system design\u003c\/li\u003e\n\u003cli\u003eFast, reliable fulfillment and shipping\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":51807992971543,"sku":"010-03674-00","price":1199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3185\/7431\/files\/cf-xl_7fa356cb-f46a-4b88-a22c-16ffc32f64ca.jpg?v=1769053223","url":"https:\/\/shop.mcorautomotive.com\/products\/jl-audio-stealthbox-stealthbox-subwoofer-system-10tw1-010-03674-00","provider":"shop.mcorautomotive.com","version":"1.0","type":"link"}