I will be sound deadening my new car soon and was wondering people's experiences with the two products mentioned in the subject line.
I have used Raammat and was pleased with it. I had to use atleast two layers to get the sound deadening properties that I wanted.
It seems that dynamat extreme is more dense and the aluminum also seems thicker than Raammat. It would seem that I would only need one layer of dynamat extreme.
Mt setup is:
Alpine 7984 head unit
JL 300/4 amp
Image dynamics 10inch sub in an element enclosure
Probably one of the following:
Boston Accoustic Z
Boston Accoustic Pro Series