{"product_id":"sundown-audio-80mil-190mil-premium-sound-deadener","title":"Sundown Audio 80mil\/190mil Premium Sound Deadener","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensity\u003c\/strong\u003e — Premium 80mil \/ 190mil composite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage\u003c\/strong\u003e — 15 sheets per box (10″ x 20″), ~20.8 sq ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e — 4.0mm build for maximum low-frequency absorption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e — 34 lbs per box\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Box of Sundown Audio 80mil\/190mil Premium Sound Deadener\u003c\/p\u003e\u003cp\u003eSundown Audio’s premium sound deadener is built to eliminate resonance, reduce cabin noise, and maximize audio performance. It combines dense bitumen with a high-mass layer to stop vibration at the source, making it a strong foundation for subwoofer trunks and full competition builds. Each box contains 15 self-adhesive sheets (10″ x 20″) covering roughly 20.8 sq ft, with a 4.0mm thickness for maximum low-frequency absorption. For best results, clean the surface with isopropyl alcohol, warm the material with a heat gun for flexibility, and press firmly over contours for full contact. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePremium 80mil \/ 190mil density-rated composite\u003c\/li\u003e\n\u003cli\u003e15 sheets per box (10″ x 20″), covers ~20.8 sq ft\u003c\/li\u003e\n\u003cli\u003eThick 4.0mm build for maximum low-frequency absorption\u003c\/li\u003e\n\u003cli\u003eSelf-adhesive with Sundown-reinforced backing\u003c\/li\u003e\n\u003cli\u003eMatte black premium finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eDensity Rating\u003c\/td\u003e\n\u003ctd\u003e80mil \/ 190mil composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSheets Per Box\u003c\/td\u003e\n\u003ctd\u003e15 (10″ x 20″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003e~20.8 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e4.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e34 lbs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eMatte Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"80mil","offer_id":66819676930093,"sku":"DEAD-80","price":119.99,"currency_code":"USD","in_stock":true},{"title":"190mil","offer_id":66819676962861,"sku":"DEAD-190","price":149.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-80mil-190mil-premium-sound-deadener-w_d896356f-5a4d-4143-be46-f534f9c11263.jpg?v=1782679407","url":"https:\/\/www.jsultimatesounds.com\/products\/sundown-audio-80mil-190mil-premium-sound-deadener","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}