Customer Ratings & Reviews

This material was recommended for use in the transmission tunnel of my car to ensure minimal noise transfer from my new shifter. The mat was easy to apply and seems to work fine.

Does a good job at reducing vibrations from your speakers. A definite must add when installing new speakers to help improve the sound quality.

I've always been happy with dynamat and getting it on clearance just made it even better. Gets the job done and looks great.

This product just made my sound system reach another level it made the sound clearer and it keeps undesired sounds out

This fit around both speakers as intended and provided the sound as expected.

The sound quality after using this is amazing. Now to do the rest of the truck

These speakers are good with low distortion. Good sound at a low volume.

Easy to apply and works as advertised. Perfect for motorcycle fairing.

Lined the tailgate and factory Add-A-Trunk lid with this single package. Prior to use: heavy rattle from my ported 10" sub. After use: zero rattle and actually deeper bass. Dynamat gets a bad rap for pricing, but for small applications like I needed, I probably would have paid 2-3x and still been happy.

I was looking for this everywhere. I finally just walked into Best Buy and they had some in the car install area. I wrapped all the opening around my speakers and it seems to be way better sound direction.

I used this as a sound damper behind some custom built in-wall subwoofers in my home theater, it has virtually eliminated rattles from the wall.

I used this to dampen sound on a stainless steel sink and it works great!! No mess sticks on fast and takes care of business.

It's Dynamat they have been doing this for decades of course it works great!

Great pricing for the real thing. Door kits have an even better price.

An essential to building a quality sound system without distortion

Works as intended. No odors from the material. Easy to cut and apply over the speaker rings in the doors.

Really works great!!! I never knew how good this keeps the sound in until using this product!!!

Installed this product in an old dakota...went from sounding like a tin can to a concert hall!

Add a nice quality to the sound output. Used in a 68 vette kick panel

I used this product on my two front doors, but also tuned my EQ for lower bass response. Now The door rattling has been completly eliminated.