{"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","url":"https:\/\/www.12voltoutlet.com\/products\/tru-spec-prefab-single-6-5-subwoofer-enclosure-sundown-sa-dc-m3","provider":"12 Volt Outlet","version":"1.0","type":"link"}