🔇 Dynamat 19405 Xtreme Trunk Kit: Self-Adhesive Sound Deadener (Set of 5) - 18"x32"x0.067" Thick Review

Used to completely cover all 4 door panels. This product is very sticky and easy to apply. I'm comparing this to the GTMatt I've used in the trunk and under the back seat. Dynamat is a lot more expensive and I would say both products perform about the same. We can definitely say that road noise has decreased significantly while driving and there was no more rattling when midbass hit. Now my doors sound much more solid when closed and even quieter from the outside.

This is a Dyna mat. It's the best for a reason. Don't believe other reviews that say cheap fakes are just as good. You have either never tried the Dyna Mat or installed it incorrectly. If you install it properly you will hear a BIG difference. Do not cut corners. You get great sound inside and no rattling outside. I have a JL 13.5 with a 1000 watt amp packaged with a power wedge in the trunk of a CTS-V. If you have it, you know it rattles. No longer.

We used this kit on my son's 2014 Chrysler 200. It covered about 65% of the trunk and if you want to cover every piece of sheet metal I would suggest a larger kit that covers 36 square feet. My son noticed the difference immediately. Harder basic response and less rattling inside. He uses two 12" kicker comps with a 500W RMS amp. This eliminated most of the rattling, but not all. New cars are made of thin sheet metal and lots of plastic, so eliminating rattles will be an ongoing process. if…

When I first used this product, it took about 3 hours to install the trunk. Installed on the trunk of a 2020 Altima. The hardest part was measuring the sections to apply and noting how much material I was using and where I was putting it. If I had more material I would have applied a lot more, but considering how much material I had it definitely made the quality that much better. I've watched several installation videos. I used a heat gun to make the glue more tacky which helped. I also…

If you're reading this, you already know the capabilities of this product. This brand is the best soundproof material. I have used this stuff on several cars in the past and it has always worked well for me. The main thing to get the best results is to cover the inner sheet metal as much as possible. Then use a good roller, tennis ball or whatever is comfortable for you to make sure all the dynamite is well glued. I would suggest cutting the material into 1ft by 1ft sections for ease of working