{"product_id":"down4sound-pro-fab-hd3-15-1-15-sub-box-single-15-inch-hd-ported-subwoofer-enclosure-box","title":"Down4Sound PRO-FAB HD3 15 1 15 SUB Box Single 15-INCH HD Ported Subwoofer Enclosure Box","description":"\u003cp\u003eHigh performance and extreme sound, that's what you can expect from Down4sound's \"PRO-FAB HD3\" Single 15 Inch Ported Subwoofer HD Birch Enclosure. With a THICK triple baffle design, this enclosure has been specially crafted to handle the planet’s biggest and baddest 15 inch subwoofers and all the power they come with. If you are looking for a lightweight but extra strong solution that drives great sound quality for your in-car audio system - then look no further! The PRO-FAB HD3 enclosure is perfect for all automotive sound enthusiasts who want to be on the DEEP BASS every time. Finished with a kerf port for a smooth look and amazing acoustic experience, this enclosure has been engineered to kick it up a notch when it comes to sounding loud and true! \u003c\/p\u003e\u003cp\u003eSingle 15 HD3 SUB BOX ENCLOSURE SIZE:\u003c\/p\u003e\u003cp\u003eOutside Dimensions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWidth: 36 ½\"\u003c\/li\u003e\n\u003cli\u003eHeight: 16 ½\"\u003c\/li\u003e\n\u003cli\u003eDepth: 29\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eVOL-Net size, after displacements, 4.55 Cubes\u003c\/p\u003e\u003cp\u003ePort size.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWidth: 5¼\"\u003c\/li\u003e\n\u003cli\u003eHeight: 16 ¼\"\u003c\/li\u003e\n\u003cli\u003eDepth: 29\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTuning frequency based off actual port: 32Hz\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eCUTOUT Hole Size:13.09 inch\u003c\/p\u003e\u003cp\u003eFits Sundown Audio X, Z series subwoofers. triple layer is on baffle,  thick double layer on all the rest.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eALL SALES ARE FINAL\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Default Title","offer_id":66828408225837,"sku":"HD3-1-15KP","price":689.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-pro-fab-hd3-15-1-15-sub-box-single-15-inch-hd-ported-subwoofer-enclosure-box-w_653a4ab6-76a0-4b64-8813-e4dec08055f9.jpg?v=1782676766","url":"https:\/\/www.jsultimatesounds.com\/products\/down4sound-pro-fab-hd3-15-1-15-sub-box-single-15-inch-hd-ported-subwoofer-enclosure-box","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}