{"product_id":"jl-audio-stealthbox-stealthbox-subwoofer-system-10tw3-010-03676-00","title":"JL Audio SB-GM-SLVCC3\/10TW3\/BK2 10\" Stealthbox 400W 2Ω 2019–2024 Silverado\/Sierra Crew Cab 010-03676-00 (94647)","description":"\u003cp\u003e\u003cstrong\u003eJL Audio SB-GM-SLVCC3\/10TW3\/BK2 Stealthbox\u003c\/strong\u003e is a vehicle-specific dual 10-inch subwoofer system engineered for 2019–2024 Chevrolet Silverado and GMC Sierra Crew Cab trucks (T1 platform). This fiberglass enclosure mounts cleanly under the rear bench seat, preserving cabin usability while delivering deep, accurate low-frequency output. It utilizes dual 10TW3 subwoofers preconfigured for optimal performance in tight cabin environments.\u003c\/p\u003e\n\u003cp\u003eRated at 400 W RMS with a 2 Ω nominal impedance, this Stealthbox pairs seamlessly with modern JL Audio monoblock amplifiers for reliable, high-output bass without compromising truck functionality.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual 10TW3 subwoofer configuration\u003c\/li\u003e\n\u003cli\u003e400 W RMS total power handling\u003c\/li\u003e\n\u003cli\u003e2 Ω nominal impedance\u003c\/li\u003e\n\u003cli\u003eUnder-seat fiberglass enclosure preserves interior space\u003c\/li\u003e\n\u003cli\u003eVehicle-specific tuning and fitment for T1 Crew Cab trucks\u003c\/li\u003e\n\u003cli\u003eDesigned for clean, deep, controlled bass in daily-use environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChevrolet Silverado Crew Cab (T1): 2019–2024\u003c\/li\u003e\n\u003cli\u003eGMC Sierra Crew Cab (T1): 2019–2024\u003c\/li\u003e\n\u003cli\u003eDoes NOT fit Double Cab\u003c\/li\u003e\n\u003cli\u003eDoes NOT fit Regular Cab\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 results, pair 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\/xdm600-1\"\u003eJL Audio XDM600\/1\u003c\/a\u003e\u003c\/strong\u003e – 600 W RMS @ 2 Ω (ideal headroom for 400 W systems)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/shop.mcorautomotive.com\/products\/rd500-1\"\u003eJL Audio RD500\/1\u003c\/a\u003e\u003c\/strong\u003e – 500 W RMS @ 2 Ω (gain-limited)\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\u003c\/li\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 – 750 W RMS @ 2 Ω (gain-controlled for premium applications)\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-SLVCC3\/10TW3\/BK2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGarmin PN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e010-03676-00\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\u003e94647\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubwoofer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 10TW3\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\u003e400 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\u003eUnder rear bench 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\u003e2019–2024 Silverado\/Sierra Crew Cab (T1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e62 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 (authorized 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\u003eDaily driving\u003c\/li\u003e\n\u003cli\u003eOEM+ audio enhancement\u003c\/li\u003e\n\u003cli\u003eTruck audio upgrades without space compromise\u003c\/li\u003e\n\u003cli\u003eHigh-output bass with interior preservation\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 with dual 10TW3 subwoofers pre-installed\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\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\u003eSpecialists in vehicle-specific premium audio\u003c\/li\u003e\n\u003cli\u003eExpert product support and amplifier matching\u003c\/li\u003e\n\u003cli\u003eFast fulfillment and nationwide shipping\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":51807993069847,"sku":"010-03676-00","price":1999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3185\/7431\/files\/cf-xl_82a9727a-bb53-4b28-8812-f4d5d2a4c72d.jpg?v=1769053231","url":"https:\/\/shop.mcorautomotive.com\/products\/jl-audio-stealthbox-stealthbox-subwoofer-system-10tw3-010-03676-00","provider":"shop.mcorautomotive.com","version":"1.0","type":"link"}