{"title":"Sound Deadener","description":"\u003ch2\u003eVehicle Sound Deadening\u003c\/h2\u003e\u003cp\u003eReduce road noise, rattles, and heat with professional-grade sound deadening materials built for automotive applications. Whether you're building a competition-level audio system or just want a quieter, more refined cabin, the right deadener makes a measurable difference in bass response and overall sound quality.\u003c\/p\u003e\u003ch3\u003eWhat Sound Deadening Does\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEliminates panel resonance and flex that distorts bass\u003c\/li\u003e\n\u003cli\u003eReduces road, wind, and tire noise entering the cabin\u003c\/li\u003e\n\u003cli\u003eAdds thermal insulation to doors, floors, and trunk panels\u003c\/li\u003e\n\u003cli\u003eImproves staging and imaging by controlling reflections inside door cavities\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoors\u003c\/strong\u003e — outer skin and inner panel for maximum bass coupling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloor \u0026amp; trunk\u003c\/strong\u003e — reduce road noise and heat transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof \u0026amp; firewall\u003c\/strong\u003e — thermal and acoustic barrier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel wells\u003c\/strong\u003e — cut tire noise significantly\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eShop Trinity Car Audio for butyl-based deadening mats, foam decouplers, and closed-cell foam barriers — the same materials used by professional installers.\u003c\/p\u003e","products":[{"product_id":"gp-sound-deadener-roller","title":"GP Sound Deadener Roller","description":"\u003cp\u003e\u003cstrong\u003eThe GP Sound Deadener Roller makes installing sound deadener quick, easy, and effortless. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIts agronomical handle grip gently cradles the contour or your soft man hands keeping your skin soft and silky smooth. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA handle is a part by which a thing is held, carried, or controlled, now that is innovation. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe roller which appears to be a widened skateboard wheel is a cylinder that rotates around a central axis and is used to move, flatten, or spread something, in this case, sound deadening material.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBetter yet, lets see what the guys have to say:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e \"I'm buying an extra to make tortillas!\" ~Felipe Lopez, part of Team GP\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eFelipe, on behalf of GP, we all want to try these tortillas. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen you purchase the GP sound deadening roller you will receive 1 sound deadener roller. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer: for external use only. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GP Car Audio","offers":[{"title":"Default Title","offer_id":43321126584387,"sku":"roller","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/9575\/7123\/files\/1633534250347__66708.png?v=1784738148"},{"product_id":"gp-stfu-v2-250-mil-sound-deadener","title":"GP STFU v2 250 MIL SOUND DEADENER","description":"\u003ch3 class=\"tab-content-title\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003e-Pure Butyl\u003c\/p\u003e\n\u003cp\u003e-Foil Barrier\u003c\/p\u003e\n\u003cp\u003e-CCF Layer\u003c\/p\u003e\n\u003cp\u003eGet the job done in a \u003cstrong\u003eSINGLE\u003c\/strong\u003e layer with the GP STFU 250 Mil Sound Deadener.\u003c\/p\u003e\n\u003cp\u003eOnce applied \u003cstrong\u003eGP STFU 250 Mil Sound Deadener\u003c\/strong\u003e lowers panel resonance, drastically reduces flex, and prepares the interior of your vehicle for a quality sound stage.\u003c\/p\u003e\n\u003cp\u003eWhether you compete in SPL or Sound Quality, the GP STFU 250 Mil Sound Deadener has tremendous advantages for either application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*GP STFU Sound Deadener\u003c\/strong\u003e is the #1 choice by some of the top installers in the USA. We often get to see it used in extreme SQ setups in exotic cars ( Simplicity In Sound: Milpitas, CA), all the way to the insane and extreme SPL builds (Audio 2000: Tuscan, AZ.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*GP STFU Sound Deadener\u003c\/strong\u003e is also the #1 Choice for Hot Rod, and Speed shops across the USA because if its ability to assist in keeping road and engine noise OUT of the interior. GP STFU Sound Deadener is the go to deadener for Forged Performance who specializes in building 1,000+ horsepower Nissan GTR's.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003e-----------------------------------------------\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eQ\u0026amp;A\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eQ: This is much thicker than all other deadeners, do I need to worry about it fitting behind trim panels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: small;\"\u003eA: Not at all, the Acoustic Foam layer serves as a decoupler, and easily compresses behind trim panels, making everything overall more solid in the vehicle.\u003c\/span\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003e________________________________\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eQ: Do I use a heat gun for application? \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eA: A hairdryer can be used during the application process, we suggest using a roller, and a hairdryer being sure the deadener makes 100% contact with the surface, a heat gun can cause damage to the acoustic foam layer. The high grade butyl can be applied without additional heat in warmer weather, and will not come off. For non flat surfaces, be sure to cut into pieces when applying as it is easier to be sure you make full contact with the surface you are applying to. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e______________________________________ \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eQ: Will I notice a difference once installed?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eA: Yes, on the sub stage in all testing using sound measuring equipment, we have seen anything from simple gains on the db meter at peak frequencies, to a tremendously widened bandwidth where the vehicle gains overall across the musical range. These results will vary from vehicle to vehicle. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e______________________________________\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-size: small;\"\u003e\"I'm tuned low, and my car never played beyond 36hz well, every since I installed this deadener I'm enjoying tracks I would not play due to poor performance all the way up to 45hz. My car is much more musical now!\" ~Cody \u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-size: small;\"\u003e\"My car had a ton of rattles, I pinpointed where they were, and put this deadener to use, now all you hear is clean and clear bass coming from my car.\" ~Rick \u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cem\u003e\"So far I've only done my passenger side door with 100% coverage on the outer section and already reading 0.5 db louder making it my highest score to date, can't wait to see what else I gain.\" ~Phillip\u003c\/em\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- snippet location product_description --\u003e","brand":"GP Car Audio","offers":[{"title":"4 SQ FT (1 SHEET)","offer_id":43505396645955,"sku":"GPSTFU-1","price":34.99,"currency_code":"USD","in_stock":true},{"title":"20 SQ FT (5 SHEETS)","offer_id":43505396678723,"sku":"GPSTFU-2","price":139.99,"currency_code":"USD","in_stock":true},{"title":"40 SQ FT (10 SHEETS)","offer_id":43505396711491,"sku":"GPSTFU-3","price":269.99,"currency_code":"USD","in_stock":true},{"title":"60 SQ FT (15 SHEETS)","offer_id":43505396744259,"sku":"GPSTFU-4","price":389.99,"currency_code":"USD","in_stock":true},{"title":"80 SQ FT (20 SHEETS)","offer_id":43505396777027,"sku":"GPSTFU-5","price":504.99,"currency_code":"USD","in_stock":true},{"title":"100 SQ FT (25 SHEETS)","offer_id":43505396809795,"sku":"GPSTFU-6","price":614.99,"currency_code":"USD","in_stock":true},{"title":"120 SQ FT (30 SHEETS)","offer_id":43505396842563,"sku":"GPSTFU-7","price":714.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/9575\/7123\/files\/111111111111111111111111111111111111111111111111111111111111111111111111__76234.jpg?v=1784738289"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/9575\/7123\/collections\/190mil-7.webp?v=1785776816","url":"https:\/\/www.trinitycaraudio.com\/collections\/sound-deadener.oembed","provider":"Trinity Car Audio","version":"1.0","type":"link"}