Originally Posted by WRXinpa
Good reference, thanks! Although the mass load vinyl is going to put me way over budget. What about ensolite from Raamat?
Completely different animals... CCF (ensolite) does almost nothing, but decouple (seperate things, keep them from rattleing) it's not a "deadener" in any way..
MLV physically blocks sound... you all have a sheet of it on the firewall..
For 100$ I would get some product, put some behind the door speakers (outter skin) and around the speaker mounts themselves (inner frame)
Once that is done, I would concern myself with other places..
Large areas of unsupported metal (outter skin) resonates FAR more than the framework..