{"title":"Tru Spec Enclosures","description":"\u003cp\u003eExplore Tru Spec empty subwoofer enclosures, including ported designs and the sealed Stack Fab box. Compare the model-specific dimensions, driver cutouts, airspace and tuning listed on each product. Subwoofers are not included.\u003c\/p\u003e\u003cp\u003eWhen planning an enclosure, start with your subwoofer model, recommended airspace, mounting depth and available vehicle space. A box must suit both the driver and the installation, not just the advertised speaker diameter.\u003c\/p\u003e","products":[{"product_id":"tru-spec-elite-prefab-kicker-solo-x-12-l7x-sub-up-port-back-subwoofer-enclosure","title":"TRU SPEC Elite Prefab Kicker Solo X 12\" L7X Sub Up Port Back Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBuild around the Kicker Solo X L7X 12-inch with a dedicated Tru Spec Elite ported enclosure. This version places the subwoofer on top and the port at the back, giving you a clearly defined layout to plan around before installation.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble mounting baffle, triple flush baffle, internal bracing and 45-degree pieces.\u003c\/li\u003e\n\u003cli\u003eSub-up, port-back layout provides a defined orientation for planning driver and port clearance.\u003c\/li\u003e\n\u003cli\u003eMade in the USA, as stated by the supplier.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 12-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e34.00 inches x 14.00 inches x 22.90 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e3.00 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e31 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e45.50 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble mounting baffle, triple flush baffle, internal bracing and 45-degree pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLayout\u003c\/th\u003e\n\u003ctd\u003eSubwoofer(s) up; port back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e90 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCountry of manufacture\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose this sub-up version when its 34.00-inch-wide footprint and rear-facing port suit your installation. Its published 3.00 ft³ net volume and 31 Hz tuning make it straightforward to compare the enclosure with your Solo X L7X requirements.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Kicker Solo X L7X 12-inch.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 1 compatible 12-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 12-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWhich direction do the subwoofers and port face?\u003c\/h3\u003e\u003cp\u003eThe driver mounting position faces upward and the port faces the back. Check clearance above the subwoofer and around the port in the planned installation.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769726402788,"sku":"'862","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/354266933_586365066957359_7738813313124927311_n__88554.jpg?v=1792707836"},{"product_id":"tru-spec-elite-prefab-dual-8-subwoofer-enclosure-sundown-x","title":"TRU SPEC ELITE Prefab Dual 8\" Subwoofer Enclosure Sundown X","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec Elite XL dual 8-inch enclosure is a ported foundation for a pair of Sundown X 8-inch subwoofers. A reinforced baffle arrangement and internal bracing accompany a stated 2.00 ft³ net volume, with the supplier accounting for both drivers in its displacement allowance.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble mounting baffle, triple flush baffle, internal bracing and 45-degree pieces.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e2 x 8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e30.00 inches x 13.00 inches x 19.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e2.00 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e32 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e32.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e7.45 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble mounting baffle, triple flush baffle, internal bracing and 45-degree pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal driver-displacement allowance\u003c\/th\u003e\n\u003ctd\u003e0.26 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis is the dual 8-inch option to consider when your Sundown X build calls for the listed 2.00 ft³ total net airspace and 32 Hz tuning. Check the 7.45-inch cutouts against the exact drivers you plan to use rather than assuming every 8-inch basket fits.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown X 8-inch.\u003c\/li\u003e\n\u003cli\u003eThe quoted net volume uses the supplier's 0.26 ft³ total driver-displacement allowance. A different driver displacement changes the final available airspace.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 2 compatible 8-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 8-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eDoes the listed volume account for driver displacement?\u003c\/h3\u003e\u003cp\u003eThe supplier states 2.00 ft³ after a 0.26 ft³ total driver-displacement allowance. Recheck available airspace if your selected drivers differ from that assumption.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769726435556,"sku":"'754","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/1722355054935__46755.jpg?v=1792707836"},{"product_id":"tru-spec-prefab-quad-8-subwoofer-enclosure-subs-up-port-back","title":"TRU SPEC Prefab Quad 8\" Subwoofer Enclosure Subs Up Port Back","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003ePlan a four-subwoofer installation with the Tru Spec quad 8-inch ported enclosure. The subs-up, port-back layout combines four 7.45-inch cutouts with a flush baffle and a published total net volume of 3.50 ft³.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlush baffle.\u003c\/li\u003e\n\u003cli\u003eSub-up, port-back layout provides a defined orientation for planning driver and port clearance.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e4 x 8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e34.00 inches x 14.00 inches x 22.00 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e3.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e52.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e7.45 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e9 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eFlush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLayout\u003c\/th\u003e\n\u003ctd\u003eSubwoofer(s) up; port back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal driver-displacement allowance\u003c\/th\u003e\n\u003ctd\u003e0.24 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDriver-displacement allowance per subwoofer\u003c\/th\u003e\n\u003ctd\u003e0.06 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis enclosure gives a quad 8-inch project a defined footprint, tuning frequency and port area without designing the box from scratch. The supplier lists several compatible driver families, but the final choice still needs to match the cutout, clearance and airspace requirements.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed alternatives: Deaf Bonce Machete MF 8-inch, DC Audio M3 8-inch, CT Sounds Meso 8-inch, Skar VD 8-inch, Skar SDR 8-inch, Skar SVR 8-inch, Skar EVL 8-inch, DS-18 Elite Z 8-inch.\u003c\/li\u003e\n\u003cli\u003eThe quoted net volume uses the supplier's 0.24 ft³ total driver-displacement allowance. A different driver displacement changes the final available airspace.\u003c\/li\u003e\n\u003cli\u003eThe supplier describes typical 8-inch driver displacement as 0.05–0.06 ft³ per driver; use the actual displacement of your chosen subwoofers.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 4 compatible 8-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 8-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWhich direction do the subwoofers and port face?\u003c\/h3\u003e\u003cp\u003eThe driver mounting positions face upward and the port faces the back. Check clearance above the subwoofers and around the port in the planned installation.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769726566628,"sku":"1541YTM","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/165516273805740114__64039.jpg?v=1792707837"},{"product_id":"tru-spec-prefab-dual-12-subwoofer-enclosure-sundown-sa-12v2","title":"TRU SPEC Prefab Dual 12\" Subwoofer Enclosure Sundown SA 12v2","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eGive two Sundown SA-12v2 subwoofers a purpose-matched starting point with this Tru Spec dual 12-inch ported enclosure. Its 3.50 ft³ total net volume, 35 Hz tuning and flush-baffle construction are documented for a more informed system build.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlush baffle.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e2 x 12-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e34.00 inches x 14.00 inches x 20.96 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e3.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e52.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e11.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e13.1 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eFlush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose this version for a dual SA-12v2 installation when its 34.00 x 14.00 x 20.96-inch external dimensions fit your available space. The 11.2-inch cutouts and 13.1-inch flush trim diameters provide specific measurements to check before mounting your drivers.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown SA-12v2 12-inch.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 2 compatible 12-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 12-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769726697700,"sku":"1460YX","price":234.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/1636650364557__02667.jpg?v=1792707841"},{"product_id":"tru-spec-prefab-quad-6-5-sub-up-port-back-subwoofer-enclosure","title":"TRU SPEC Prefab Quad 6.5\" Sub Up Port Back Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec quad 6.5-inch sub-up, port-back enclosure gives a four-driver build a ready-defined ported layout. The supplier specifies 2.50 ft³ of total net airspace and 0.625 ft³ per subwoofer, with a double flush baffle for the four mounting positions.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble flush baffle.\u003c\/li\u003e\n\u003cli\u003eSub-up, port-back layout provides a defined orientation for planning driver and port clearance.\u003c\/li\u003e\n\u003cli\u003eComputer designed, CNC cut and assembled in-house at GP Car Audio, according to the supplier.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e4 x 6.5-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e30.00 inches x 16.50 inches x 15.88 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e2.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e37.13 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e5.95 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e7.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble flush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLayout\u003c\/th\u003e\n\u003ctd\u003eSubwoofer(s) up; port back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal driver-displacement allowance\u003c\/th\u003e\n\u003ctd\u003e0.24 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupplier-listed airspace per subwoofer\u003c\/th\u003e\n\u003ctd\u003e0.625 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis configuration suits a project built around four compatible 6.5-inch subwoofers rather than one large driver. Its 30.00-inch width, 35 Hz tuning and detailed cutout measurements let you compare the enclosure to both the vehicle space and the selected drivers.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe quoted net volume uses the supplier's 0.24 ft³ total driver-displacement allowance. A different driver displacement changes the final available airspace.\u003c\/li\u003e\n\u003cli\u003eThe supplier uses approximately 0.06 ft³ per driver as a small-subwoofer displacement reference. Confirm the actual displacement of all four selected drivers.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 4 compatible 6.5-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 6.5-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWhich direction do the subwoofers and port face?\u003c\/h3\u003e\u003cp\u003eThe driver mounting positions face upward and the port faces the back. Check clearance above the subwoofers and around the port in the planned installation.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769726632164,"sku":"1553KMB","price":234.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/165660900080741054__93498.jpg?v=1792707837"},{"product_id":"tru-spec-prefab-single-8-subwoofer-enclosure-sundown-sa","title":"TRU SPEC Prefab Single 8\" Subwoofer Enclosure Sundown SA","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec single 8-inch enclosure is a compact ported option specified for the Sundown SA-8. A 20.00-inch-wide footprint, flush baffle and documented 0.65 ft³ net internal volume help you plan a single-subwoofer installation around known measurements.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlush baffle.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e20.00 inches x 10.50 inches x 11.26 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e0.65 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e9.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e7.45 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e9 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eFlush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eConsider this box when the Sundown SA-8 is your starting point and the listed 35 Hz tuning matches the intended build. It also offers a supplier-provided shortlist of alternative 8-inch drivers to evaluate, without treating nominal speaker size as a fit guarantee.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown SA-8 8-inch.\u003c\/li\u003e\n\u003cli\u003eThe supplier also lists these alternatives as fitting and being close to recommended enclosure specifications: Deaf Bonce Machete MF 8-inch, DC Audio M3 8-inch, CT Sounds Meso 8-inch, Skar VD 8-inch, Skar SDR 8-inch, Skar SVR 8-inch, Skar EVL 8-inch, DS-18 Elite Z 8-inch. Confirm the current model and revision before ordering.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 1 compatible 8-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 8-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769726599396,"sku":"1445DFJ","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/Phonto27060__86387.jpg?v=1792707837"},{"product_id":"tru-spec-elite-prefab-kicker-solo-x-12-l7x-subwoofer-enclosure","title":"TRU SPEC Elite Prefab Kicker Solo X 12\" L7X Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec Elite single 12-inch enclosure is designed around the Kicker Solo X L7X, pairing a model-specific cutout with a reinforced baffle and internal bracing. Its ported design is specified at 3.00 ft³ net internal volume and 31 Hz tuning.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble mounting baffle, triple flush baffle, internal bracing and 45-degree pieces.\u003c\/li\u003e\n\u003cli\u003eMade in the USA, as stated by the supplier.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 12-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e30.00 inches x 16.50 inches x 20.13 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e3.00 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e31 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e45.50 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout\u003c\/th\u003e\n\u003ctd\u003eSupplier specifies the cutout for the Kicker Solo X L7X 12-inch; no numeric cutout measurement is provided.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble mounting baffle, triple flush baffle, internal bracing and 45-degree pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e72 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCountry of manufacture\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose this Solo X L7X enclosure when the 30.00 x 16.50 x 20.13-inch format suits your installation. It is a different footprint from the sub-up, port-back listing, so compare the individual dimensions rather than selecting only by subwoofer model.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Kicker Solo X L7X 12-inch.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 1 compatible 12-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 12-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769726664932,"sku":"1761UCI","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/168252772431759582__23119.png?v=1792703517"},{"product_id":"tru-spec-prefab-dual-8-subwoofer-enclosure-sundown-sa","title":"TRU SPEC Prefab Dual 8\" Subwoofer Enclosure Sundown SA","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBuild a two-driver Sundown SA-8 system around the Tru Spec dual 8-inch ported enclosure. Its 1.30 ft³ total net volume and 35 Hz tuning are paired with a flush baffle and a 26.00-inch-wide external footprint.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlush baffle.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e2 x 8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e26.00 inches x 11.00 inches x 14.79 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e1.30 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e18.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e7.45 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e9 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eFlush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis enclosure is a practical starting point for a dual SA-8 installation where the stated dimensions fit the vehicle. The supplier also identifies alternative 8-inch models for comparison, while the published 7.45-inch cutouts keep the fitment check specific.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown SA-8 8-inch.\u003c\/li\u003e\n\u003cli\u003eThe supplier also lists these alternatives as fitting and being close to recommended enclosure specifications: Deaf Bonce Machete MF 8-inch, DC Audio M3 8-inch, CT Sounds Meso 8-inch, Skar VD 8-inch, Skar SDR 8-inch, Skar SVR 8-inch, Skar EVL 8-inch, DS-18 Elite Z 8-inch. Confirm the current model and revision before ordering.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 2 compatible 8-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 8-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769726730468,"sku":"1458GTO","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/1635965976563__27241.jpg?v=1792707837"},{"product_id":"tru-spec-prefab-single-10-subwoofer-enclosure-sundown-sa-10v2","title":"TRU SPEC Prefab Single 10\" Subwoofer Enclosure Sundown SA 10v2","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec single 10-inch ported enclosure provides a defined starting point for a Sundown SA-10v2 installation. Its 1.00 ft³ net volume, 35 Hz tuning and flush baffle are packaged in a 20.00-inch-wide enclosure.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlush baffle.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 10-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e20.00 inches x 12.50 inches x 13.90 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e1.00 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e15.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e9.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e11.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eFlush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis is a useful option when your single 10-inch build needs the listed airspace in a relatively compact footprint. Compare the 9.3-inch cutout, 11.5-inch flush trim and driver-clearance requirements before choosing a Sundown or supplier-listed alternative.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown SA-10v2 10-inch.\u003c\/li\u003e\n\u003cli\u003eThe supplier also lists these alternatives as fitting and being close to recommended enclosure specifications: DC Audio Level 1 10-inch, CT Sounds Strato 10-inch, CT Sounds Ozone 10-inch, CT Sounds Meso 10-inch, Skar IX 10-inch, Skar VD 10-inch, Audiofrog GB10 10-inch, Massive Audio GTX 10-inch, Massive Audio MMA 10-inch. Confirm the current model and revision before ordering.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 1 compatible 10-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 10-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769726763236,"sku":"1446CO","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/Phonto35033__59789.jpg?v=1792707838"},{"product_id":"tru-spec-prefab-single-15-sub-up-port-back-subwoofer-enclosure","title":"TRU SPEC Prefab Single 15\" Sub Up Port Back Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec single 15-inch sub-up, port-back enclosure is a ported platform for a compatible 15-inch subwoofer. Its 3.50 ft³ stated net internal volume is based on the supplier's 0.24 ft³ driver-displacement allowance.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSub-up, port-back layout provides a defined orientation for planning driver and port clearance.\u003c\/li\u003e\n\u003cli\u003eComputer designed, CNC cut and assembled in-house at GP Car Audio, according to the supplier.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 15-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e34.00 inches x 14.00 inches x 22.00 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e3.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e52.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e14.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e16.00 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLayout\u003c\/th\u003e\n\u003ctd\u003eSubwoofer(s) up; port back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal driver-displacement allowance\u003c\/th\u003e\n\u003ctd\u003e0.24 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose this layout when an upward-facing 15-inch driver and rear-facing port suit your installation plan. The 34.00 x 14.00 x 22.00-inch footprint, 35 Hz tuning and 52.00 in² port area provide clear comparison points for your chosen driver.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe quoted net volume uses the supplier's 0.24 ft³ total driver-displacement allowance. A different driver displacement changes the final available airspace.\u003c\/li\u003e\n\u003cli\u003eThe supplier gives 0.15–0.25 ft³ as a typical 15-inch driver displacement range. Your selected subwoofer may differ, so verify its actual displacement.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 1 compatible 15-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 15-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWhich direction do the subwoofers and port face?\u003c\/h3\u003e\u003cp\u003eThe driver mounting position faces upward and the port faces the back. Check clearance above the subwoofer and around the port in the planned installation.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769728401636,"sku":"sku-46170689437951","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/Phonto40278__43496.jpg?v=1792703516"},{"product_id":"tru-spec-elite-sundown-z8-dual-8-subwoofer-enclosure","title":"TRU SPEC Elite Sundown Z8 Dual 8\" Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec Elite dual Z8 enclosure is built specifically for two Sundown Audio Z8 8-inch subwoofers. Its oversized, model-specific cutouts distinguish it from a universal dual 8-inch box, while the reinforced baffle and full internal bracing support its intended high-output application.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble mounting baffle, triple flush baffle and full internal bracing.\u003c\/li\u003e\n\u003cli\u003eDedicated Sundown Audio Z8 mounting geometry; not intended for standard 8-inch subwoofers.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e2 x 8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e30.00 inches x 13.00 inches x 19.66 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e2.00 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e32 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e30.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble mounting baffle, triple flush baffle and full internal bracing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose the dual Z8 version only when your build uses the matching Sundown Audio Z8 drivers. Its 2.00 ft³ total net volume, 32 Hz tuning and 30.00 in² port area are specific to this listing and should not be substituted with the dimensions of another Tru Spec dual 8-inch enclosure.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown Audio Z8 8-inch only.\u003c\/li\u003e\n\u003cli\u003eZ8 only: the supplier describes its cutout as approximately 1 inch larger than standard 8-inch subwoofer cutouts. That comparison is not an exact cutout measurement. Standard 8-inch subwoofers are not compatible.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 2 compatible 8-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eWill a standard 8-inch subwoofer fit?\u003c\/h3\u003e\u003cp\u003eNo. The supplier specifies Sundown Audio Z8 only. Its oversized, model-specific cutout is not a universal 8-inch mounting opening.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769729220836,"sku":"sku-47228523086079","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/82166.png?v=1792703517"},{"product_id":"tru-spec-elite-sundown-z8-single-8-subwoofer-enclosure","title":"TRU SPEC Elite Sundown Z8 Single 8\" Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec Elite single Z8 enclosure is a dedicated ported box for one Sundown Audio Z8 8-inch subwoofer. It uses the Z8-specific oversized cutout, reinforced baffle construction and full internal bracing rather than a universal 8-inch mounting arrangement.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble mounting baffle, triple flush baffle and full internal bracing.\u003c\/li\u003e\n\u003cli\u003eDedicated Sundown Audio Z8 mounting geometry; not intended for standard 8-inch subwoofers.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e26.00 inches x 11.00 inches x 15.43 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e1.00 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e32 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble mounting baffle, triple flush baffle and full internal bracing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis is the single-driver Z8 option for an installation that can accommodate the stated 26.00 x 11.00 x 15.43-inch dimensions. Its 1.00 ft³ net volume is specified after displacements, making the correct Z8 driver an important part of the intended configuration.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown Audio Z8 8-inch only.\u003c\/li\u003e\n\u003cli\u003eZ8 only: the supplier describes its cutout as approximately 1 inch larger than standard 8-inch subwoofer cutouts. That comparison is not an exact cutout measurement. Standard 8-inch subwoofers are not compatible.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 1 compatible 8-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eWill a standard 8-inch subwoofer fit?\u003c\/h3\u003e\u003cp\u003eNo. The supplier specifies Sundown Audio Z8 only. Its oversized, model-specific cutout is not a universal 8-inch mounting opening.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769734365412,"sku":"sku-47214219985151","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/thumbnail_81847.jpg?v=1792703518"},{"product_id":"tru-spec-single-10-sealed-stack-fab-subwoofer-enclosure","title":"Tru Spec Single 10\" Sealed Stack Fab Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec single 10-inch sealed Stack Fab enclosure is a slim-format, unfinished box for a compatible shallow subwoofer. It arrives raw so you can choose a painted, carpeted or bedliner finish to suit the installation, and it includes a single-spot GP enclosure terminal.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1.25-inch baffle thickness.\u003c\/li\u003e\n\u003cli\u003eRaw finish can be painted, carpeted or bedlined to coordinate with the installation.\u003c\/li\u003e\n\u003cli\u003eSingle-spot GP enclosure terminal is included.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003eSealed; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 10-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum external dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e17.125 inches x 12 inches x 7.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInternal volume before subwoofer displacement\u003c\/th\u003e\n\u003ctd\u003e0.55 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e9.30 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003e1.25-inch baffle thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum mounting depth\u003c\/th\u003e\n\u003ctd\u003e5.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupplier-listed overall diameter\u003c\/th\u003e\n\u003ctd\u003e11.00 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eRaw and unfinished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIncluded connection\u003c\/th\u003e\n\u003ctd\u003eSingle-spot GP enclosure terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose the Stack Fab when a shallow sealed enclosure and a customizable finish are more important to your build than a ported layout. The 5.50-inch maximum mounting depth and 0.55 ft³ volume before driver displacement make the compatibility checks especially important.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown Audio SLD 10-inch, Sundown Audio SML 10-inch.\u003c\/li\u003e\n\u003cli\u003eThe 0.55 ft³ internal volume is before subwoofer displacement. The supplier notes that many slim drivers displace about 0.05 ft³; use the selected driver's actual value rather than treating that estimate as guaranteed.\u003c\/li\u003e\n\u003cli\u003eThe supplier mentions optional polyfill to alter the enclosure's apparent acoustic volume. Polyfill is not included; follow the subwoofer manufacturer's guidance rather than assuming it changes the physical dimensions or guarantees compatibility.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eSecure the enclosure appropriately for the vehicle installation and confirm that the chosen driver is suitable for the available sealed airspace.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty sealed enclosure only. The 1 compatible 10-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the 0.55 ft³ volume measured after the subwoofer is installed?\u003c\/h3\u003e\u003cp\u003eNo. The supplier lists 0.55 ft³ before subwoofer displacement. Subtract the actual driver displacement when checking the final sealed airspace.\u003c\/p\u003e\u003ch3\u003eIs the exterior already finished?\u003c\/h3\u003e\u003cp\u003eNo. The enclosure is supplied raw and unfinished for painting, carpeting or a bedliner finish. A single-spot GP enclosure terminal is included; optional polyfill is not included.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769734430948,"sku":"'856","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/pro-YZlChBmK__37302.jpg?v=1792703518"},{"product_id":"tru-spec-elite-prefab-single-15-subwoofer-enclosure-sundown-u-15","title":"TRU SPEC Elite Prefab Single 15\" Subwoofer Enclosure Sundown U 15\"","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec Elite single 15-inch ported enclosure is specified for the Sundown U 15. Its reinforced baffle, internal bracing and 3.00 ft³ net volume give a single-driver build a documented enclosure configuration to work from.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble mounting baffle, triple flush baffle, internal bracing and 45-degree pieces.\u003c\/li\u003e\n\u003cli\u003eMade in the USA, as stated by the supplier.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 15-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e30.00 inches x 16.50 inches x 20.29 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e3.00 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e32 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e48.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e14.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e15.75 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble mounting baffle, triple flush baffle, internal bracing and 45-degree pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e72 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCountry of manufacture\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eConsider this Elite enclosure when the Sundown U 15 is your chosen driver and the 32 Hz tuning matches your system plan. Its 48.00 in² port area and 20.29-inch depth differ from other Tru Spec single 15-inch boxes, so compare the exact listing specifications.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown U 15-inch.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 1 compatible 15-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 15-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769734463716,"sku":"1649HUN","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/167484971306652547__99050.jpg?v=1792703518"},{"product_id":"tru-spec-elite-prefab-dual-kicker-solo-x-12-l7x-sub-up-port-back-subwoofer-enclosure","title":"TRU SPEC Elite Prefab Dual Kicker Solo X 12\" L7X Sub Up Port Back Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec Elite dual Solo X L7X enclosure is a large-format ported box for two Kicker Solo X L7X 12-inch subwoofers. The sub-up, port-back configuration provides 6.00 ft³ of stated total net internal volume with 31 Hz tuning.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble mounting baffle, triple flush baffle, internal bracing and 45-degree pieces.\u003c\/li\u003e\n\u003cli\u003eSub-up, port-back layout provides a defined orientation for planning driver and port clearance.\u003c\/li\u003e\n\u003cli\u003eMade in the USA, as stated by the supplier.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e2 x 12-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e42.00 inches x 18.50 inches x 24.97 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e6.00 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e31 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e91.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble mounting baffle, triple flush baffle, internal bracing and 45-degree pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLayout\u003c\/th\u003e\n\u003ctd\u003eSubwoofer(s) up; port back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e150 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCountry of manufacture\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose this dual L7X enclosure when you have planned for both its 42.00-inch width and its freight delivery requirements. The model-specific design, reinforced baffle and 91.00 in² port area give a two-driver L7X build an explicitly documented foundation.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Kicker Solo X L7X 12-inch.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003cli\u003eDelivery notice: the supplier states that this enclosure ships on a pallet by FedEx Freight to a local terminal for dock pickup or to a commercial address. Confirm the delivery arrangement and handling access before ordering; standard residential doorstep delivery is not stated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 2 compatible 12-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 12-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eHow is this enclosure delivered?\u003c\/h3\u003e\u003cp\u003eThe supplier lists palletized FedEx Freight shipment to a local terminal for dock pickup or a commercial address. Confirm which option applies to your order and plan for the stated 150 lb shipping weight.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769734660324,"sku":"'861","price":719.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/168728468402264564__47570.png?v=1792703518"},{"product_id":"tru-spec-prefab-single-12-high-output-xxl-sub-up-port-back-subwoofer-enclosure","title":"TRU SPEC Prefab Single 12\" High Output XXL Sub Up Port Back Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec single 12-inch High Output XXL enclosure is a sub-up, port-back design with 2.50 ft³ of stated net internal volume. A double flush baffle, 11.2-inch cutout and 13.1-inch flush trim diameter provide the key mounting dimensions for a compatible driver.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble flush baffle.\u003c\/li\u003e\n\u003cli\u003eSub-up, port-back layout provides a defined orientation for planning driver and port clearance.\u003c\/li\u003e\n\u003cli\u003eComputer designed, CNC cut and assembled in-house at GP Car Audio, according to the supplier.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 12-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e30.00 inches x 16.50 inches x 15.88 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e2.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e37.13 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e11.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e13.1 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble flush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLayout\u003c\/th\u003e\n\u003ctd\u003eSubwoofer(s) up; port back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal driver-displacement allowance\u003c\/th\u003e\n\u003ctd\u003e0.24 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis version is worth considering when a single 12-inch subwoofer calls for the listed airspace and 35 Hz tuning. Its 30.00 x 16.50 x 15.88-inch external dimensions offer a different layout from the model-specific Elite XXL enclosure, so check both fit and acoustic requirements.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe quoted net volume uses the supplier's 0.24 ft³ total driver-displacement allowance. A different driver displacement changes the final available airspace.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 1 compatible 12-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 12-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWhich direction do the subwoofers and port face?\u003c\/h3\u003e\u003cp\u003eThe driver mounting position faces upward and the port faces the back. Check clearance above the subwoofer and around the port in the planned installation.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769734594788,"sku":"1555YTZ","price":234.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/165661233971241065__30881.jpg?v=1792703518"},{"product_id":"tru-spec-prefab-dual-12-sub-up-port-back-subwoofer-enclosure","title":"TRU SPEC Prefab Dual 12\" Sub Up Port Back Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec dual 12-inch sub-up, port-back enclosure provides a ported layout for two compatible 12-inch subwoofers. Its stated 3.50 ft³ total net volume is based on a 0.24 ft³ combined driver-displacement allowance.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSub-up, port-back layout provides a defined orientation for planning driver and port clearance.\u003c\/li\u003e\n\u003cli\u003eComputer designed, CNC cut and assembled in-house at GP Car Audio, according to the supplier.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e2 x 12-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e34.00 inches x 14.00 inches x 22.00 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e3.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e52.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e11.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e13.00 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLayout\u003c\/th\u003e\n\u003ctd\u003eSubwoofer(s) up; port back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal driver-displacement allowance\u003c\/th\u003e\n\u003ctd\u003e0.24 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose this configuration when two upward-facing 12-inch drivers and a rear-facing port suit your available space. The published 11.2-inch cutouts, 13.00-inch flush trim diameters and 35 Hz tuning help you check the enclosure against your pair of subwoofers.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe quoted net volume uses the supplier's 0.24 ft³ total driver-displacement allowance. A different driver displacement changes the final available airspace.\u003c\/li\u003e\n\u003cli\u003eThe supplier uses approximately 0.12 ft³ per 12-inch driver as its reference. Confirm the displacement of your selected pair.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 2 compatible 12-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 12-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWhich direction do the subwoofers and port face?\u003c\/h3\u003e\u003cp\u003eThe driver mounting positions face upward and the port faces the back. Check clearance above the subwoofers and around the port in the planned installation.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769734627556,"sku":"1545KE","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/Phonto40295__00257.jpg?v=1792703518"},{"product_id":"tru-spec-elite-single-12-xxl-sundown-m-x-zv6-zv7-nsv6","title":"Tru Spec Elite Single 12\" XXL: Sundown M, X, Zv6, Zv7, NSv6","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec Elite single 12-inch XXL enclosure pairs a triple mounting baffle with a quad flush baffle for a heavily reinforced mounting arrangement. The supplier listing identifies Sundown M, X, Zv6, Zv7 and NSv6 applications, with 2.50 ft³ of net volume based on a 0.24 ft³ driver-displacement allowance.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTriple mounting baffle, quad flush baffle, internal bracing and 45-degree pieces.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 12-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e30.00 inches x 15.00 inches x 21.21 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e2.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e32 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e40.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e11.20 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eTriple mounting baffle, quad flush baffle, internal bracing and 45-degree pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal driver-displacement allowance\u003c\/th\u003e\n\u003ctd\u003e0.24 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose this Elite XXL when its 32 Hz tuning, 40.00 in² port area and reinforced construction suit your selected 12-inch driver. Check the exact Sundown model and revision against the 11.20-inch cutout and available mounting clearance before purchase.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown M 12-inch, Sundown X 12-inch, Sundown Zv6 12-inch, Sundown Zv7 12-inch, Sundown NSv6 12-inch.\u003c\/li\u003e\n\u003cli\u003eThe supplier title names M, X, Zv6, Zv7 and NSv6; its detailed description specifically names X, Zv6 and NSv6. Verify the exact model and revision with 12 Volt Outlet, particularly for M or Zv7.\u003c\/li\u003e\n\u003cli\u003eThe quoted net volume uses the supplier's 0.24 ft³ total driver-displacement allowance. A different driver displacement changes the final available airspace.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 1 compatible 12-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 12-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eDoes the listed volume account for driver displacement?\u003c\/h3\u003e\u003cp\u003eThe supplier states 2.50 ft³ after a 0.24 ft³ total driver-displacement allowance. Recheck available airspace if your selected driver differs from that assumption.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769735512292,"sku":"'854","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/1694110468232__77492.jpg?v=1792703518"},{"product_id":"tru-spec-prefab-single-12-subwoofer-enclosure-sundown-sa-12v2","title":"TRU SPEC Prefab Single 12\" Subwoofer Enclosure Sundown SA 12v2","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec single 12-inch ported enclosure is specified for a Sundown SA-12v2, with a flush baffle and 1.75 ft³ of net internal volume. Its 24.00-inch width and 35 Hz tuning make the intended configuration easy to compare with your installation plan.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlush baffle.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 12-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e24.00 inches x 14.00 inches x 16.15 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e1.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e26.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e11.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e13.1 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eFlush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis enclosure is a clear starting point for a single SA-12v2 build when you want the supplier's stated airspace in a prefabricated box. Compare the 11.2-inch cutout and 13.1-inch flush trim diameter with the driver before committing to the installation.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown SA-12v2 12-inch.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 1 compatible 12-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 12-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769736397028,"sku":"1447TS","price":174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/Phonto27929__38443.jpg?v=1792703518"},{"product_id":"tru-spec-prefab-dual-10-subwoofer-enclosure-sundown-sa-10v2","title":"TRU SPEC Prefab Dual 10\" Subwoofer Enclosure Sundown SA 10v2","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec dual 10-inch ported enclosure is specified for a pair of Sundown SA-10v2 subwoofers. Its double flush baffle and 2.00 ft³ total net volume are paired with 35 Hz tuning in a 28.00-inch-wide format.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble flush baffle.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e2 x 10-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e28.00 inches x 13.00 inches x 17.27 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e2.00 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e30.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e9.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e11.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble flush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose this model-specific dual 10-inch enclosure when the listed airspace and dimensions fit your build. The supplier names additional 10-inch driver families for comparison, but the 9.3-inch cutouts and 11.5-inch flush trim measurements remain essential fitment checks.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown SA-10v2 10-inch.\u003c\/li\u003e\n\u003cli\u003eThe supplier also lists these alternatives as fitting and being close to recommended enclosure specifications: DC Audio Level 1 10-inch, CT Sounds Strato 10-inch, CT Sounds Ozone 10-inch, CT Sounds Meso 10-inch, Skar IX 10-inch, Skar VD 10-inch, Audiofrog GB10 10-inch, Massive Audio GTX 10-inch, Massive Audio MMA 10-inch. Confirm the current model and revision before ordering.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 2 compatible 10-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 10-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769735545060,"sku":"1459UN","price":184.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/163640067940028229__14482.jpg?v=1792703518"},{"product_id":"tru-spec-prefab-three-10-sub-up-port-back-subwoofer-enclosure","title":"TRU SPEC Prefab Three 10\" Sub Up Port Back Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec three 10-inch enclosure gives a triple-subwoofer build a sub-up, port-back layout with a double flush baffle. The supplier specifies 3.50 ft³ total net internal volume and approximately 1.16 ft³ per subwoofer.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble flush baffle.\u003c\/li\u003e\n\u003cli\u003eSub-up, port-back layout provides a defined orientation for planning driver and port clearance.\u003c\/li\u003e\n\u003cli\u003eComputer designed, CNC cut and assembled in-house at GP Car Audio, according to the supplier.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e3 x 10-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e34.00 inches x 14.00 inches x 22.00 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e3.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e52.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e9.30 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e11.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble flush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLayout\u003c\/th\u003e\n\u003ctd\u003eSubwoofer(s) up; port back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal driver-displacement allowance\u003c\/th\u003e\n\u003ctd\u003e0.24 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupplier-listed airspace per subwoofer\u003c\/th\u003e\n\u003ctd\u003e1.16 ft³ (approximate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis enclosure is intended for a three-driver plan rather than a single or dual layout. Its 34.00 x 14.00 x 22.00-inch footprint, 35 Hz tuning and 52.00 in² port area help you evaluate the enclosure alongside three compatible 10-inch subwoofers.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe quoted net volume uses the supplier's 0.24 ft³ total driver-displacement allowance. A different driver displacement changes the final available airspace.\u003c\/li\u003e\n\u003cli\u003eThe supplier uses approximately 0.08 ft³ per 10-inch driver as its reference for this three-driver configuration. Check the actual displacement of the selected set.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 3 compatible 10-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 10-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWhich direction do the subwoofers and port face?\u003c\/h3\u003e\u003cp\u003eThe driver mounting positions face upward and the port faces the back. Check clearance above the subwoofers and around the port in the planned installation.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769735577828,"sku":"3x10SUPB","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/165660749904341049__61617.jpg?v=1792703518"},{"product_id":"tru-spec-prefab-dual-10-sub-up-port-back-subwoofer-enclosure","title":"TRU SPEC Prefab dual 10\" Sub Up Port Back Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec dual 10-inch sub-up, port-back enclosure provides 2.50 ft³ of stated total net airspace for a compatible pair of drivers. Its double flush baffle and 35 Hz tuning distinguish it as a specific enclosure configuration rather than a universal fit for every 10-inch subwoofer.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble flush baffle.\u003c\/li\u003e\n\u003cli\u003eSub-up, port-back layout provides a defined orientation for planning driver and port clearance.\u003c\/li\u003e\n\u003cli\u003eComputer designed, CNC cut and assembled in-house at GP Car Audio, according to the supplier.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e2 x 10-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e30.00 inches x 16.50 inches x 15.88 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e2.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e37.13 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e9.30 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e11.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble flush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLayout\u003c\/th\u003e\n\u003ctd\u003eSubwoofer(s) up; port back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal driver-displacement allowance\u003c\/th\u003e\n\u003ctd\u003e0.24 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupplier-listed airspace per subwoofer\u003c\/th\u003e\n\u003ctd\u003e1.25 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eConsider this version when your two-driver plan calls for the stated 1.25 ft³ per subwoofer and the upward-facing layout suits your vehicle. The 30.00 x 16.50 x 15.88-inch dimensions differ from the Sundown SA-specific dual 10-inch model.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe quoted net volume uses the supplier's 0.24 ft³ total driver-displacement allowance. A different driver displacement changes the final available airspace.\u003c\/li\u003e\n\u003cli\u003eThe supplier uses approximately 0.12 ft³ per 10-inch driver as its reference for this two-driver configuration. Verify your selected pair's actual displacement.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 2 compatible 10-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 10-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWhich direction do the subwoofers and port face?\u003c\/h3\u003e\u003cp\u003eThe driver mounting positions face upward and the port faces the back. Check clearance above the subwoofers and around the port in the planned installation.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769736429796,"sku":"1554GSJ","price":234.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/165661063238641058__83062.jpg?v=1792703518"},{"product_id":"tru-spec-prefab-single-6-5-subwoofer-enclosure-sundown-sa-dc-m3","title":"TRU SPEC Prefab Single 6.5\" Subwoofer Enclosure Sundown SA \/  DC M3","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec single 6.5-inch ported enclosure is specified for the Sundown SA-6.5 and DC Audio M3 6.5-inch subwoofers. A 16.00-inch-wide footprint, double flush baffle and 0.30 ft³ net volume make it a defined starting point for a compact single-driver installation.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble flush baffle.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 6.5-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e16.00 inches x 9.00 inches x 9.05 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e0.30 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e40 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e4.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e5.95 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e7.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble flush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose this enclosure when the listed 40 Hz tuning and 0.30 ft³ net airspace suit your chosen 6.5-inch subwoofer. Its 5.95-inch cutout and 7.50-inch flush trim measurement let you check physical fit separately from nominal driver size.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown SA-6.5 6.5-inch, DC Audio M3 6.5-inch.\u003c\/li\u003e\n\u003cli\u003eThe supplier also lists these alternatives as fitting and being close to recommended enclosure specifications: CT Sounds Meso 6.5-inch, CT Sounds Tropo 6.5-inch, Massive Hippo XL 6.5-inch, DS-18 Elite Z 6.5-inch, Rockville W6k9 6.5-inch, Skar EVL 6.5-inch, Audiopipe TXX BDC4 6.5-inch, Ampere Audio AA 6.5-inch RVE. Confirm the current model and revision before ordering.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 1 compatible 6.5-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 6.5-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769737511140,"sku":"1444OS","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/163422249692526953__86006.jpg?v=1792703518"},{"product_id":"tru-spec-prefab-dual-6-5-subwoofer-enclosure-sundown-sa-dc-m3","title":"TRU SPEC Prefab Dual 6.5\" Subwoofer Enclosure Sundown SA \/  DC M3","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec dual 6.5-inch ported enclosure is specified for two Sundown SA-6.5 or DC Audio M3 6.5-inch subwoofers. It combines a double flush baffle with 0.60 ft³ of total net internal volume and 40 Hz tuning.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble flush baffle.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e2 x 6.5-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e20.00 inches x 9.00 inches x 11.66 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e0.60 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e40 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e8.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e5.95 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e7.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble flush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis dual-driver version is an option when a 20.00-inch-wide enclosure fits your installation and the listed airspace suits your pair of subwoofers. Check the 5.95-inch cutouts, 7.50-inch flush trim diameters and each driver's mounting clearance before installation.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown SA-6.5 6.5-inch, DC Audio M3 6.5-inch.\u003c\/li\u003e\n\u003cli\u003eThe supplier also lists these alternatives as fitting and being close to recommended enclosure specifications: CT Sounds Meso 6.5-inch, CT Sounds Tropo 6.5-inch, Massive Hippo XL 6.5-inch, DS-18 Elite Z 6.5-inch, Rockville W6k9 6.5-inch, Skar EVL 6.5-inch, Audiopipe TXX BDC4 6.5-inch, Ampere Audio AA 6.5-inch RVE. Confirm the current model and revision before ordering.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 2 compatible 6.5-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 6.5-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769736462564,"sku":"1456ER","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/1635946122529__91849.jpg?v=1792703518"},{"product_id":"tru-spec-prefab-6x-6-5-sub-up-port-back-subwoofer-enclosure","title":"TRU SPEC Prefab 6x 6.5\" Sub Up Port Back Subwoofer Enclosure","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec 6x 6.5-inch enclosure is a six-driver, sub-up, port-back design with a double flush baffle. The supplier lists 3.50 ft³ total net internal volume, approximately 0.58 ft³ per subwoofer and 35 Hz tuning; its displacement assumptions need confirmation for the selected drivers.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble flush baffle.\u003c\/li\u003e\n\u003cli\u003eSub-up, port-back layout provides a defined orientation for planning driver and port clearance.\u003c\/li\u003e\n\u003cli\u003eComputer designed, CNC cut and assembled in-house at GP Car Audio, according to the supplier.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofers separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e6 x 6.5-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e34.00 inches x 14.00 inches x 22.00 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e3.50 ft³ (supplier-listed; displacement allowance requires confirmation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e52.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e5.95 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e7.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble flush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLayout\u003c\/th\u003e\n\u003ctd\u003eSubwoofer(s) up; port back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal driver-displacement allowance\u003c\/th\u003e\n\u003ctd\u003e0.24 ft³ (supplier-listed; see compatibility note)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupplier-listed airspace per subwoofer\u003c\/th\u003e\n\u003ctd\u003e0.58 ft³ (approximate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis configuration gives a six-subwoofer project a defined mounting layout and a 34.00 x 14.00 x 22.00-inch footprint. Use it as a starting point for a carefully checked build, with particular attention to total driver displacement and the 5.95-inch cutouts.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier specification clarification: the source states a 0.24 ft³ total driver-displacement allowance while also citing approximately 0.06 ft³ for each of six drivers. Those assumptions do not agree. Confirm the displacement allowance and resulting net volume for your selected drivers before ordering.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 6 compatible 6.5-inch subwoofers are selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 6.5-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWhat should I verify about the displacement allowance?\u003c\/h3\u003e\u003cp\u003eAsk for confirmation of the total displacement allowance and final net airspace for all six chosen drivers. The supplier's stated 0.24 ft³ total and approximate 0.06 ft³ per-driver reference are inconsistent.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769737543908,"sku":"1551SZ","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/165660442938241035__58816.jpg?v=1792703518"},{"product_id":"tru-spec-prefab-single-15-subwoofer-enclosure-sundown-sa-15v2","title":"TRU SPEC Prefab Single 15\" Subwoofer Enclosure Sundown SA 15v2","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Tru Spec single 15-inch ported enclosure is specified for the Sundown SA-15v2. Its double flush baffle, 3.00 ft³ net internal volume and 35 Hz tuning provide a documented enclosure layout for a single-driver build.\u003c\/p\u003e\u003cp\u003eThis is an empty enclosure only. No subwoofer is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble flush baffle.\u003c\/li\u003e\n\u003cli\u003e0.75-inch MDF construction, with the enclosure dimensions and acoustic specifications listed below for comparison.\u003c\/li\u003e\n\u003cli\u003eEmpty enclosure lets you select the subwoofer separately; no subwoofer is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure type\u003c\/th\u003e\n\u003ctd\u003ePorted; empty enclosure only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubwoofer configuration\u003c\/th\u003e\n\u003ctd\u003e1 x 15-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExternal dimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e30.00 inches x 16.50 inches x 17.22 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTotal net internal volume\u003c\/th\u003e\n\u003ctd\u003e3.00 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTuning frequency\u003c\/th\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePort area\u003c\/th\u003e\n\u003ctd\u003e44.00 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e14.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush trim diameter\u003c\/th\u003e\n\u003ctd\u003e15.75 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle and reinforcement\u003c\/th\u003e\n\u003ctd\u003eDouble flush baffle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose this SA-15v2 version when its 30.00 x 16.50 x 17.22-inch dimensions suit your available space. The 44.00 in² port area and 35 Hz tuning are specific to this model, so do not substitute specifications from another Tru Spec 15-inch enclosure.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupplier-listed applications: Sundown SA-15v2 15-inch.\u003c\/li\u003e\n\u003cli\u003eMeasure the intended vehicle space and its access opening. Check basket and motor clearance, mounting depth, terminals and cone clearance against the actual driver. No vehicle-specific fitment is claimed.\u003c\/li\u003e\n\u003cli\u003eA maximum mounting-depth measurement is not provided in the supplier description. Confirm clearance for your exact subwoofer before purchase.\u003c\/li\u003e\n\u003cli\u003eLeave the port opening unobstructed and confirm the driver manufacturer's recommended ported volume and tuning. Secure the enclosure appropriately for the vehicle installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre subwoofers included?\u003c\/h3\u003e\u003cp\u003eNo. This listing is for an empty ported enclosure only. The 1 compatible 15-inch subwoofer is selected and purchased separately.\u003c\/p\u003e\u003ch3\u003eDoes matching the nominal subwoofer size guarantee compatibility?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the exact model, cutout, mounting depth, basket clearance, displacement and recommended enclosure volume. A 15-inch size label alone is not enough to establish fit.\u003c\/p\u003e\u003ch3\u003eWill this enclosure fit my vehicle?\u003c\/h3\u003e\u003cp\u003eVehicle-specific fitment is not provided. Compare the external dimensions with the installation area and access opening, then allow space for the driver, wiring and unobstructed port.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare more options in our \u003ca href=\"https:\/\/12voltoutlet.com\/collections\/tru-spec-enclosures\"\u003eTru Spec enclosures collection\u003c\/a\u003e, or \u003ca href=\"https:\/\/12voltoutlet.com\/pages\/contact\"\u003econtact 12 Volt Outlet\u003c\/a\u003e with your subwoofer model and available installation space for help checking this enclosure.\u003c\/p\u003e\n","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":67769753305316,"sku":"1466VG","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/163828888436128914__76581.jpg?v=1792703524"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/collections\/tru-spec-enclosures-category.png?v=1792693603","url":"https:\/\/www.12voltoutlet.com\/collections\/tru-spec-enclosures.oembed?page=2","provider":"12 Volt Outlet","version":"1.0","type":"link"}