{"product_id":"jl-audio-010-03947-00-stealthbox-jeep-wrangler-jl-tailgate-2-ohm-2018-up","title":"JL Audio SBX-J-JLTAILGT\/12TW3 Stealthbox 12\" 400W 2Ω Tailgate Subwoofer for 2018-Up Jeep Wrangler JL 010-03947-00","description":"\u003cp\u003e\u003cstrong\u003eJL Audio SBX-J-JLTAILGT\/12TW3 Stealthbox®\u003c\/strong\u003e is a vehicle-specific \u003cstrong\u003e12\" TW3-D4 thin-line enclosed tailgate subwoofer system\u003c\/strong\u003e built for \u003cstrong\u003e2018-Up Jeep Wrangler JL\u003c\/strong\u003e applications. It mounts within the rear tailgate area to add deep, accurate bass without using a loose cargo-area subwoofer box.\u003c\/p\u003e\n\u003cp\u003eThis Stealthbox uses a \u003cstrong\u003esealed enclosure\u003c\/strong\u003e, one \u003cstrong\u003e12\" JL Audio 12TW3-D4 thin-line subwoofer\u003c\/strong\u003e, and is rated for \u003cstrong\u003e400 W RMS\u003c\/strong\u003e. It is wired as a \u003cstrong\u003e2 Ω nominal load\u003c\/strong\u003e for amplifier matching.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle-specific JL Audio Stealthbox for 2018-Up Jeep Wrangler JL\u003c\/li\u003e\n\u003cli\u003eTailgate-mounted subwoofer design for clean cargo-area integration\u003c\/li\u003e\n\u003cli\u003eLoaded with one 12\" 12TW3-D4 thin-line subwoofer\u003c\/li\u003e\n\u003cli\u003eSealed enclosure for tight, accurate bass response\u003c\/li\u003e\n\u003cli\u003e400 W RMS continuous power handling\u003c\/li\u003e\n\u003cli\u003e2 Ω nominal load for amplifier matching\u003c\/li\u003e\n\u003cli\u003eDesigned for a clean Jeep Wrangler bass upgrade without a universal subwoofer box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVehicle Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\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\u003eBody\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\u003e2018\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eWrangler JL\u003c\/td\u003e\n\u003ctd\u003e2-Door \/ Unlimited 4-Door\u003c\/td\u003e\n\u003ctd\u003eTailgate-mounted Stealthbox for Wrangler JL applications. Verify trim, factory audio, tailgate\/cargo setup, and installation requirements before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eWrangler JL\u003c\/td\u003e\n\u003ctd\u003e2-Door \/ Unlimited 4-Door\u003c\/td\u003e\n\u003ctd\u003eTailgate-mounted Stealthbox for Wrangler JL applications. Verify trim, factory audio, tailgate\/cargo setup, and installation requirements before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eWrangler JL\u003c\/td\u003e\n\u003ctd\u003e2-Door \/ Unlimited 4-Door\u003c\/td\u003e\n\u003ctd\u003eTailgate-mounted Stealthbox for Wrangler JL applications. Verify trim, factory audio, tailgate\/cargo setup, and installation requirements before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eWrangler JL\u003c\/td\u003e\n\u003ctd\u003e2-Door \/ Unlimited 4-Door\u003c\/td\u003e\n\u003ctd\u003eTailgate-mounted Stealthbox for Wrangler JL applications. Verify trim, factory audio, tailgate\/cargo setup, and installation requirements before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eWrangler JL\u003c\/td\u003e\n\u003ctd\u003e2-Door \/ Unlimited 4-Door\u003c\/td\u003e\n\u003ctd\u003eTailgate-mounted Stealthbox for Wrangler JL applications. Verify trim, factory audio, tailgate\/cargo setup, and installation requirements before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eWrangler JL\u003c\/td\u003e\n\u003ctd\u003e2-Door \/ Unlimited 4-Door\u003c\/td\u003e\n\u003ctd\u003eTailgate-mounted Stealthbox for Wrangler JL applications. Verify trim, factory audio, tailgate\/cargo setup, and installation requirements before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2024\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eWrangler JL\u003c\/td\u003e\n\u003ctd\u003e2-Door \/ Unlimited 4-Door\u003c\/td\u003e\n\u003ctd\u003eTailgate-mounted Stealthbox for Wrangler JL applications. Verify trim, factory audio, tailgate\/cargo setup, and installation requirements before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eWrangler JL\u003c\/td\u003e\n\u003ctd\u003e2-Door \/ Unlimited 4-Door\u003c\/td\u003e\n\u003ctd\u003eTailgate-mounted Stealthbox for Wrangler JL applications. Verify trim, factory audio, tailgate\/cargo setup, and installation requirements before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2026\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eWrangler JL\u003c\/td\u003e\n\u003ctd\u003e2-Door \/ Unlimited 4-Door\u003c\/td\u003e\n\u003ctd\u003eTailgate-mounted Stealthbox for Wrangler JL applications. Verify trim, factory audio, tailgate\/cargo setup, and installation requirements before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003e2018-Up Jeep Wrangler JL Tailgate JL Audio Stealthbox Subwoofer Upgrade\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis JL Audio Stealthbox gives Wrangler JL owners a clean tailgate-mounted bass upgrade using a \u003cstrong\u003e12\" TW3 thin-line subwoofer\u003c\/strong\u003e in a sealed enclosure. It is built for shoppers searching by exact year, make, model, install location, and impedance: \u003cstrong\u003e2018-Up Jeep Wrangler JL, tailgate Stealthbox, 2 Ω, 400 W RMS\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRecommended Amplifier Matching (Sold Separately)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis model is wired for a \u003cstrong\u003e2 Ω nominal load\u003c\/strong\u003e. Use a JL Audio monoblock amplifier that is stable at 2 Ω and appropriate for a 400 W RMS Stealthbox. Set gains correctly.\u003c\/p\u003e\n\u003cul\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 – clean monoblock power with conservative tuning flexibility\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 – compact Class D mono amplifier and a strong Stealthbox match\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 – premium mono amplifier with integrated DSP for advanced tuning\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 – premium regulated mono amplifier; use proper gain setup and tuning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJL Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGarmin PN \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e010-03947-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJL Audio Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSBX-J-JLTAILGT\/12TW3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e699440947909\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVehicle-specific Stealthbox enclosed tailgate subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubwoofer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne 12TW3-D4 thin-line subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 W RMS\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRear tailgate \/ cargo area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2018-Up Jeep Wrangler JL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEstimated Installation Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eThe JL Audio installation guide lists this product for \u003cstrong\u003e2018-Up Jeep Wrangler JL\u003c\/strong\u003e applications.\u003c\/li\u003e\n\u003cli\u003eInstallation uses tailgate mounting hardware and a vehicle harness.\u003c\/li\u003e\n\u003cli\u003eThe installation guide includes removal of tailgate panels and drilling\/enlarging mounting holes in the tailgate panel area.\u003c\/li\u003e\n\u003cli\u003eBefore cutting or drilling, check for obstacles behind mounting surfaces.\u003c\/li\u003e\n\u003cli\u003eMount the enclosure securely to prevent damage or injury in severe conditions.\u003c\/li\u003e\n\u003cli\u003eConfirm exact year, trim, factory audio system, cargo configuration, and installation requirements before ordering.\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 Stealthbox enclosure with installed 12\" 12TW3-D4 subwoofer\u003c\/li\u003e\n\u003cli\u003eM6 x 65 mm Torx button head screws\u003c\/li\u003e\n\u003cli\u003eM6 flat washers and retaining washers\u003c\/li\u003e\n\u003cli\u003eM6 male-female hex standoffs\u003c\/li\u003e\n\u003cli\u003eM6 x 14 mm Torx button head screws\u003c\/li\u003e\n\u003cli\u003eMounting brackets\u003c\/li\u003e\n\u003cli\u003eVibra-Tite 132\u003c\/li\u003e\n\u003cli\u003eFoam tape strip\u003c\/li\u003e\n\u003cli\u003e6\" T30 Torx screwdriver bit\u003c\/li\u003e\n\u003cli\u003eVehicle harness\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 my Jeep Wrangler JL?\u003c\/strong\u003e This JL Audio Stealthbox is listed for 2018-Up Jeep Wrangler JL applications. Verify trim, factory audio, and cargo\/tailgate configuration before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill this fit a 2024 Jeep Wrangler JL?\u003c\/strong\u003e Yes, 2024 falls within the 2018-Up Jeep Wrangler JL fitment range listed for this Stealthbox. Always verify the exact trim and installation requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill this fit a 2025 or 2026 Jeep Wrangler JL?\u003c\/strong\u003e Garmin\/JL lists this Stealthbox as 2018-Up Jeep Wrangler JL. Verify the exact vehicle configuration before ordering for current model years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this include an amplifier?\u003c\/strong\u003e No. This is the vehicle-specific Stealthbox subwoofer enclosure\/system. A complete installation requires a compatible amplifier, wiring, signal integration, and tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat amplifier should I use?\u003c\/strong\u003e Use a JL Audio monoblock amplifier stable at 2 Ω and appropriate for a 400 W RMS subwoofer system. The RD500\/1, XDM600\/1, VX600\/1i, and HD750\/1 are logical JL Audio amplifier matches when set up correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhere does it mount?\u003c\/strong\u003e This Stealthbox mounts in the rear tailgate \/ cargo area of the Jeep Wrangler JL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this the same as the Wrangler Unlimited wheel-well Stealthbox?\u003c\/strong\u003e No. This is the \u003cstrong\u003etailgate-mounted\u003c\/strong\u003e SBX-J-JLTAILGT\/12TW3. The Wrangler Unlimited side-mounted Stealthbox listings are separate products.\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\u003eVehicle-specific audio upgrade and Stealthbox support\u003c\/li\u003e\n\u003cli\u003eSupport for amplifier matching, OEM integration, and clean system planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eStealthbox Fitment \u0026amp; Return Policy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eStealthbox products are vehicle-specific and non-returnable. Customers should verify fitment before ordering. If unsure, use our \u003ca href=\"https:\/\/shop.mcorautomotive.com\/pages\/speaker-fit-guide\"\u003eFit Guide\u003c\/a\u003e or contact us through the chat button before purchase.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAuthorized Retailer \u0026amp; Warranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMCOR Automotive is an authorized JL Audio \/ Garmin retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":53591584702743,"sku":"010-03947-00","price":1199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3185\/7431\/files\/010-03947-005.webp?v=1782747373","url":"https:\/\/shop.mcorautomotive.com\/products\/jl-audio-010-03947-00-stealthbox-jeep-wrangler-jl-tailgate-2-ohm-2018-up","provider":"shop.mcorautomotive.com","version":"1.0","type":"link"}