Dynamat doors

[Papermaker85 5,000+ posts]

https://www.sounddeadenershowdown.com/
Has great info on how to apply it.

they aren't cheap but ill swear by them.. i used several of there products when i had my CDT ES-6 and drt 26s active, with a 15 and people where shocked they could feel the midbass. those lil CDTs es6s are pretty ******.

 

[Jeffdachef 5,000+ posts]

go to lowes and pick up some peel and stick its in the roofing dept. 6"x 25' roll for $16. pretty much the same stuff for 5 times less than dynamat. check some youtube videos about it. I did my whole door on my last vehicle. under the panel of course. worth the time.

because its junk. Use anything other than peel and seal, you'll see how much of a rip off that product actually is. One sheet of good deadener does the job of 3 layers of peel and seal, in the end peel and seal costs more if you want real results.