{"title":"GP Car Audio Deadener","description":"\u003ch2\u003eGP Car Audio Sound Deadener \u0026amp; STFU V2 Deadening Material\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eSold by AudioSellerz.com\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eShop \u003cstrong\u003eGP Car Audio sound deadener\u003c\/strong\u003e at AudioSellerz.com, including GP STFU V2 sound deadening material and installation tools for treating doors, trunks, floors, roofs, hatches and other areas of a vehicle that can vibrate or rattle from a powerful car audio system.\u003c\/p\u003e\n\n\u003cp\u003eSound deadening is one of the easiest parts of a build to overlook, but controlling unwanted panel vibration can make a noticeable difference in how solid and finished a car audio installation feels.\u003c\/p\u003e\n\n\u003cp\u003e\n\u003ca href=\"https:\/\/audiosellerz.com\/collections\/gp-car-audio\" style=\"color:#0066cc;text-decoration:underline;\"\u003eShop all GP Car Audio products\u003c\/a\u003e |\n\u003ca href=\"https:\/\/audiosellerz.com\/collections\/speakers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eShop car audio speakers\u003c\/a\u003e |\n\u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eShop car audio subwoofers\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003ch2\u003eGP STFU V2 Sound Deadener\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eGP STFU V2 sound deadener\u003c\/strong\u003e in this collection is made for customers who want to reduce unwanted vibration and resonance in vehicle panels.\u003c\/p\u003e\n\n\u003cp\u003eHigh-output subwoofers and amplified door speakers can cause thin metal and interior panels to flex, buzz and rattle. Applying sound deadening material to problem areas helps control that movement and can create a more solid foundation for the audio system.\u003c\/p\u003e\n\n\u003ch2\u003eCar Audio Sound Deadening\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eCar audio sound deadening\u003c\/strong\u003e is commonly installed when upgrading speakers, adding subwoofers or building a louder system.\u003c\/p\u003e\n\n\u003cp\u003eAreas that are commonly treated include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFront and rear doors\u003c\/li\u003e\n\u003cli\u003eTrunk lids\u003c\/li\u003e\n\u003cli\u003eHatches\u003c\/li\u003e\n\u003cli\u003eQuarter panels\u003c\/li\u003e\n\u003cli\u003eFloors\u003c\/li\u003e\n\u003cli\u003eRoof panels\u003c\/li\u003e\n\u003cli\u003eRear decks\u003c\/li\u003e\n\u003cli\u003eSpeaker mounting areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe best locations depend on where the vehicle is flexing or making unwanted noise.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Use Sound Deadener in a Car Audio System?\u003c\/h2\u003e\n\n\u003cp\u003eVehicle sheet metal and interior panels can resonate when speakers and subwoofers create pressure inside the cabin.\u003c\/p\u003e\n\n\u003cp\u003eSound deadening material can help:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eReduce panel vibration\u003c\/li\u003e\n\u003cli\u003eControl rattles and buzzing\u003c\/li\u003e\n\u003cli\u003eCreate a more solid speaker mounting environment\u003c\/li\u003e\n\u003cli\u003eImprove the feel of door-mounted midbass\u003c\/li\u003e\n\u003cli\u003eReduce unwanted trunk and hatch noise\u003c\/li\u003e\n\u003cli\u003eHelp keep the system sounding cleaner at higher volume\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSound deadener does not replace proper speaker mounting, enclosure design or system tuning. It works alongside those parts of the installation.\u003c\/p\u003e\n\n\u003ch2\u003eSound Deadening for Car Doors\u003c\/h2\u003e\n\n\u003cp\u003eDoors are one of the most common places to install \u003cstrong\u003ecar sound deadening material\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDoor-mounted speakers can cause the outer door skin, inner door structure and trim panels to vibrate. Treating those areas can help create a more stable environment around the speaker.\u003c\/p\u003e\n\n\u003cp\u003eThis can be especially useful with upgraded midrange and midbass speakers that are producing significantly more output than the factory speakers.\u003c\/p\u003e\n\n\u003cp\u003eBrowse our \u003ca href=\"https:\/\/audiosellerz.com\/collections\/speakers\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio speakers\u003c\/a\u003e if you are treating your doors as part of a speaker upgrade.\u003c\/p\u003e\n\n\u003ch2\u003eSound Deadener for Subwoofer Systems\u003c\/h2\u003e\n\n\u003cp\u003eSubwoofer systems can create enough pressure to make trunk lids, hatches, rear decks and interior panels vibrate heavily.\u003c\/p\u003e\n\n\u003cp\u003eAdding \u003cstrong\u003esound deadener for car audio\u003c\/strong\u003e to these areas can help reduce unwanted rattles so more of what you hear comes from the subwoofer system rather than loose panels.\u003c\/p\u003e\n\n\u003cp\u003eThe louder the bass system becomes, the more important it becomes to identify and control weak or flexible areas in the vehicle.\u003c\/p\u003e\n\n\u003cp\u003eIf you are still building the bass side of the system, browse our \u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio subwoofers\u003c\/a\u003e and \u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofer-boxes\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer boxes and enclosures\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003e250 Mil Sound Deadening Material\u003c\/h2\u003e\n\n\u003cp\u003eThe GP STFU V2 product currently in this collection is a \u003cstrong\u003e250 mil sound deadener\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThicker deadening material can be useful in areas where additional mass and vibration control are desired, but installation quality still matters. The material needs to be applied securely to a clean surface and pressed firmly against the panel.\u003c\/p\u003e\n\n\u003cp\u003eAlways check the individual product listing for package quantity, coverage and exact product specifications before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eGP Sound Deadener Roller\u003c\/h2\u003e\n\n\u003cp\u003eThis collection also includes the \u003cstrong\u003eGP sound deadener roller\u003c\/strong\u003e, an installation tool used to press deadening material firmly onto vehicle panels.\u003c\/p\u003e\n\n\u003cp\u003eA roller helps work the material into the surface and around contours while improving contact with the panel.\u003c\/p\u003e\n\n\u003cp\u003eUsing a roller can be especially helpful in:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDoor skins\u003c\/li\u003e\n\u003cli\u003eTrunk floors\u003c\/li\u003e\n\u003cli\u003eWheel wells\u003c\/li\u003e\n\u003cli\u003eRoof panels\u003c\/li\u003e\n\u003cli\u003eRear quarter panels\u003c\/li\u003e\n\u003cli\u003eOther uneven vehicle surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Install Car Sound Deadener\u003c\/h2\u003e\n\n\u003cp\u003eFor most applications, start by removing the necessary interior panels and cleaning the metal surface so it is free of dirt, dust, grease and loose material.\u003c\/p\u003e\n\n\u003cp\u003eMeasure and cut the deadener to fit the area, apply it to the panel and use a sound deadener roller to firmly press the material into place.\u003c\/p\u003e\n\n\u003cp\u003ePay extra attention to areas that already flex, buzz or rattle when the system is playing.\u003c\/p\u003e\n\n\u003cp\u003eAvoid covering wiring connectors, drain holes, service openings, moving window mechanisms or other areas that need to remain accessible.\u003c\/p\u003e\n\n\u003ch2\u003eDo You Need to Sound Deadening the Entire Car?\u003c\/h2\u003e\n\n\u003cp\u003eNot necessarily.\u003c\/p\u003e\n\n\u003cp\u003eSome builds benefit from treating large portions of the vehicle, while others only need targeted treatment around the doors, trunk or specific panels that are creating problems.\u003c\/p\u003e\n\n\u003cp\u003eFor a simple speaker upgrade, treating the door area around the speaker may be enough. For a large subwoofer build, considerably more of the trunk, hatch or cabin may need attention.\u003c\/p\u003e\n\n\u003ch2\u003eCar Sound Proofing vs Sound Deadening\u003c\/h2\u003e\n\n\u003cp\u003ePeople often search for \u003cstrong\u003ecar sound proofing\u003c\/strong\u003e when what they actually need for a car audio build is vibration treatment.\u003c\/p\u003e\n\n\u003cp\u003eSound deadener primarily helps control panel resonance and vibration. Fully soundproofing a vehicle from outside road noise usually requires a more complete combination of materials and treatments.\u003c\/p\u003e\n\n\u003cp\u003eFor car audio systems, reducing vibration and rattles is usually the main goal.\u003c\/p\u003e\n\n\u003ch2\u003eShop GP Car Audio Deadener at Audio Sellerz\u003c\/h2\u003e\n\n\u003cp\u003eShop \u003cstrong\u003eGP Car Audio deadener\u003c\/strong\u003e, GP STFU V2 sound deadening material and installation tools at AudioSellerz.com for doors, trunks, hatches and high-output car audio systems.\u003c\/p\u003e\n\n\u003cp\u003eIf you are not sure how much deadener you need or where you should apply it, use the \u003cstrong\u003elive chat bubble on AudioSellerz.com\u003c\/strong\u003e and tell us what vehicle and audio system you are working with.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFollow Audio Sellerz\u003c\/h2\u003e\n\n\u003cp\u003eFollow Audio Sellerz for car audio builds, sound deadening installs, product testing, system demos and new equipment:\u003c\/p\u003e\n\n\u003cp\u003e\n\u003ca href=\"https:\/\/www.facebook.com\/Audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\" target=\"_blank\" rel=\"noopener\"\u003eFollow Audio Sellerz on Facebook\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/www.instagram.com\/audiosellerz\/\" style=\"color:#0066cc;text-decoration:underline;\" target=\"_blank\" rel=\"noopener\"\u003eFollow Audio Sellerz on Instagram\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/www.tiktok.com\/@audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\" target=\"_blank\" rel=\"noopener\"\u003eFollow Audio Sellerz on TikTok\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/www.youtube.com\/@AudioSellerz\" style=\"color:#0066cc;text-decoration:underline;\" target=\"_blank\" rel=\"noopener\"\u003eSubscribe to Audio Sellerz on YouTube\u003c\/a\u003e\n\u003c\/p\u003e","products":[{"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":55318132752524,"sku":"GPSTFU-1","price":34.99,"currency_code":"USD","in_stock":true},{"title":"20 SQ FT (5 SHEETS)","offer_id":55318132785292,"sku":"GPSTFU-2","price":139.99,"currency_code":"USD","in_stock":true},{"title":"40 SQ FT (10 SHEETS)","offer_id":55318132818060,"sku":"GPSTFU-3","price":269.99,"currency_code":"USD","in_stock":true},{"title":"60 SQ FT (15 SHEETS)","offer_id":55318132850828,"sku":"GPSTFU-4","price":389.99,"currency_code":"USD","in_stock":true},{"title":"80 SQ FT (20 SHEETS)","offer_id":55318132883596,"sku":"GPSTFU-5","price":504.99,"currency_code":"USD","in_stock":true},{"title":"100 SQ FT (25 SHEETS)","offer_id":55318132916364,"sku":"GPSTFU-6","price":614.99,"currency_code":"USD","in_stock":true},{"title":"120 SQ FT (30 SHEETS)","offer_id":55318132949132,"sku":"GPSTFU-7","price":714.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/111111111111111111111111111111111111111111111111111111111111111111111111__76234.jpg?v=1787982789"},{"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":55318139175052,"sku":"roller","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/1633534250347__66708.png?v=1787982792"}],"url":"https:\/\/audiosellerz.com\/collections\/gp-car-audio-deadener.oembed","provider":"Audio Sellerz","version":"1.0","type":"link"}