Review written by Earl from North East, MD

I bought this pack when I replaced my stocks Fronts and rears and Not a single rattle. I cut it into 4 strips and it easily covered my speakers and used the hole cut outs just behind the speakers.( WATCH OUT THE ALUMINUM IS SHARP!) But it also cut out alot of the road noise too. I had extra so I just threw a strip in the upper left quadrant of my doors so any vibrations would be absorbed that far up for a really clean sounding upgrade.

Sonic Electronix has the best prices anywhere and this is a steal!

Review written by Ricky from Rogers, AR

I used this for my trunk lid. It has made the trunk lid sound a lot more solid when I close it. It has stopped a few rattles. It was just enough to do one layer of the trunk. I did use some for the license plate and some for the rear deck. It sticks well

Review written by Shuga from Greensburg PA

I love this product . The reason I bought this dynamat was for my two twelves I have in the trunk. The dynamat did just as it said it would, I got rid of the trunk vibrations and mazes my base sound sound richer. Honestly if I had the money, I would dynamat my entire car.

Review written by Zach from Sanr Ramon, CA

dynamat helped me eliminate my trunk rattle and for $15 for a sheet big enough to layer ur trunk rattle areas, u cant beat it

i would recommend this to any 1 with trunk rattle

Review written by Luke from Pittsburgh , PA

It works and fits in my car. Really cuts down on the rattling well.

Review written by Gino from Fond du Lac, WI

Used it in my subwoofer box along with Dynaxorb and must I say, \"It Rock\'s!\" Quality product.

Review written by Joshua from Napa, CA

I used this in my doors, mostly to eliminate road noise. It is fairly easy to install (removing the door panels is the hardest part). It does significantly dampen the noise. Applying it to more surface would probably make a greater impact. Well worth the money.

Review written by Shawn from Poughkeepsie, NY

My eclipse was a rattle king before i put this stuff in. Now it sounds wonderful with my system.

Review written by Brian from Newville, PA

For the price, you can't beat the quality of this stuff, it worked wonders on my trunk.

Review written by Joseph from Spencerport, NY

When I first got this product, I wasn't really sure on how much it would reduce distortion from my trunk. When I stretched it out, it wasn't able to cover my whole trunk but, I must say that applying this on really improved the sound quality in my system. the rattle from the trunk has completely stopped and now I just have to make it so my license plate will stop rattling as well. This Dynamat is worth every penny and you wont be able to buy this any cheaper than here. I went to C***** C*** and B*** B** and their prices ranged from $45-$55. So save money and buy here on Sonic. Also, some people may say to get the rubber roller but I just used the back end of my screw driver and it worked just fine with applying this product onto my trunk lid.

Review written by Beltran from Las Vegas, NV

Great product! I highly recommend for speaker door installation. I had 6.5 components installed bare in my speaker doors of my truck and it rattle the heck out of the doors. I installed these dynamats afterward and since then not a single buzzing noise. Great sound dampener!

Review written by Leif from Denver, CO

This was worth every penny. I didn’t think covering my trunk lid (’98 Lincoln Continental) with Dynamat would make such a remarkable improvement. This wedge pack will give you the perfect amount of Dynamat needed to cover the trunk lid of most cars, and it's really easy to apply yourself.

Review written by Gloria from Visalia, CA

This little bit of dynamat will make your sound system so much better! Once you receive this extraordinary product you will reap the rewards of an enhanced sound system at very little cost!

Review written by Chris from Chico, CA

This is totally worth it if you ever have a sub in your trunk. Makes the bass notes soo much better and more bad @$$!