[Mr.Deep]

necro-post = fail

necro-post with a purpose... good job searching :-D

I'm actually looking to do this myself. surprisingly, my car didn't rattle very much when I had the 12" MTX9500 in the trunk.

 

[Mr.Deep]

mines isn't deadened at all. I had 1000W RMS

It rattled, but not anywhere near what I expected