12 in subwoofers
Veteran
Joined: Nov 2006
Posts: 315
Likes: 0
From: St. Mary's, MD
dynomat will only improve the sound of your system. you can still blast the hell out of them with sound you just have to roll down the windows 
it will also greatly help the sound on the outside of your car - it won't sound like you are dragging a garbage can down the road when your bass hits.
it will also greatly help the sound on the outside of your car - it won't sound like you are dragging a garbage can down the road when your bass hits.