Dynamat Xtreme Sound Deadening Car Insulation Speaker Pack 10415 – Pre Cut Noise Dampening Kit for Audio Speakers – Easy Self Adhesive Install – Made in USA – 2 Sheets 10”x10” Each, 1.4 sq ft total

I own a 2003 Maxima and replaced the factory Bose head unit last year and somehow lost the audio signal to my sub and tweeters. (I still have the factory Bose amp (200W Max) and Bose door speakers.) I installed a Kicker 8" sub with a Kicker mono amp, and also bought new Pioneer tweeters and wired them directly to the head unit. While adding the new sub re-added some of the "oomph" to the bass that I lost, and now have some of the highs back with the new tweeters, I still find something "missing" from the sound that I had before the head unit was replaced. So I'm looking to upgrade the door speakers next and figured I'd do it right by installing some of this after doing some research. I started with the trunk lid, but was still somewhat skeptical of the results. After going for a drive I was very surprised at the reduced noise coming from the rear of the car. This stuff seems to really work. After also doing the front and rear doors with this stuff, my factory Bose speakers now have more full sound, better bass from the front speakers, and I really enjoy listening to the stereo now - especially with my iPhone's downloaded music. I can't believe the difference. Maybe its just me, but the car even sounds quieter now. I can crank up the music and still enjoy it. The only downside is now I can't figure out if I still need to replace the speakers and get a new amp. :) Dynamat is more expensive than some of the competitors - Hushmat, Noico, etc, but I can't comment if it is any better. I just know that this does what it claims. I didn't cover the entire door panel like I've seen in some videos as I didn't want to make it difficult to get at any door or electrical components in the event I have to replace something like a power window motor. But I did cover as much as I could of the metal on the four door panels as well as the inside of the exterior panels. After doing all those and the trunk lid, I still have 1.5 sheets left. Install was easy, just cleaned up the areas with mineral spirits. Xtreme also does not require using a heat gun to install like the regular Dynamat.

I bought this to improve the cab sound in my Dakota Quad Cab when I was installing new speakers (my wife blew out the old ones!!). It was very easy to work with and install. All I needed was a utility knife to cut the mat to the sizes I needed for the install. It will stay on after it is in place but it is forgiving on install. This means you can make adjustments with the piece you are working with before you roller it down. Using the roller tool (sold separately)was worth the price of admission. It definitely made install easier and was able to clear any air pockets as well as give excellent adhesion. RESULTS: After the install there was a quick difference that could be heard. First thing you noticed is that when the doors are closed they sound more like a luxury car door closing. No more hollow sound, they sounded more solid. The sound in the cab is reduced and this is noticeable when no radio is on. Road noise has been reduced and it is a much nicer environment. As for the music...much nicer listening and clearer due to no competing noises from the road. Everyone who enters the vehicle likes it and knows there is a difference. NOTES: I installed this on the inner door and the outer door. Some sites and installers will tell you this is unnecessary but if you are in the door why not. The thin sheet metal is all that is between you and the road. This pack covered two doors in the front. I bought two boxes to cover all four doors. It took one afternoon to install and it was complete. This is not a hard project at all. If you can get the door panels on and off you can install this product. PRICE: I checked all over the internet and found that Amazon had the best price for this. From my experience this is likely to continue. Free shipping just solidified the deal. Check what you might need and compare the 4 sheet and 9 sheet boxes. Most of the time 2 4 sheet boxes will be cheaper per square inch and get the job done. Check prices and decide before you purchase. OVERALL: I am very pleased with this product and would recommend it to anyone. It does what it is advertised to and is very easy to install. It will not make much difference if your vehicle has a lot of soundproofing already but if your car does not then this will do wonders. My truck had some very small pieces of factory mat in the outer door metal already. They were just covered by the Dynamat. You may find the same thing during your install. They must think the truck needed some. I just took it up a notch.

Super sticky and dense... serves the purpose well. I ripped everything out of my Subaru BRZ to the sheet metal and first laid a layer of Dynamat. I then put some 'luxury liner pro' went on top and then I boxed it all back up. The car isn't quite Lexus quiet, but it's certainly better. The stereo doesn't have to be turned as high to get the same listening out of it. This stuff is heavy and easily workable... the adhesive is excellent. For the cost, I have to believe that there's probably a more reasonably priced option out there, but the reviews of this stuff made me decide it might be worth the extra cost. Tar paper from Home Depot has been mentioned a lot, but I wasn't sure if there'd be any odors associated with it so I went with this. It's not cheap, but it's also a project I cared to have done right. Good stuff. Pretty dense, but not hard to work with. I didn't use the suggested roller and didn't have any issues installing. I was in a 55*F garage though - wouldn't try molding this stuff outside in the cold.

You need much more material to cover your doors. Material itself is of great quality. Also includes a nice sticker.

Contiene un pegamento muy fuerte que lo mantendrá en su lugar, sin duda de lo major para disminuir las vibraciones. Contiene 2 cuadros de 25 * 25 cm. Lo único malo es su precio.

Foi fácil de aplicar e cortar. Recomendo.

This is essential when swapping speakers over, especially if you are fitting some expensive speakers (or just want to hear your music clearly!). Not just for audio junkies, this cuts down on panel vibration and movement, and really does improve the sound from even a cheap pair of speakers (some £35 Pioneer's in my case). Use the off cuts along the inside of the door if you can to further reduce panel flex and noise ingress. Essential for older cars or vans with little or no original sound deadening in the doors. A few quid here saves spending a fortune on expensive speakers where you will lose the sound.

Je l'ai collé sur le moteur de mon metabo dh330. Cela a permis de réduire un peu le bruit.