i have a pretty good system that, when i turn it up, rattles the hell out of my car. I have an eclipse headunit, Pioneer 4-way speakers, rockford wiring, Rockford Capacitor, Cyclone 800 watt amp, 2 Polk Audio 12" subs. It kicks pretty hard so I know i'm going to dynamat my trunk at least.

My question is, even if i dynamat my trunk, will my doors still rattle the same? or will the trunk absorb some of that and lighten the rattling of the whole car?

thanks