Buzzed

Any suggestions on how i would stop my bumper from rattaling? The whole this is rattiling. i own a 98 calaier. i am running 1 12" pheonix gold titanium elite sub and amp. both approx. 1500watts RMS i have tried dynamat but still nothing.

creed

i just installed 2 oreion 1200d's running at 0.7ohms and 2 shocker 3 12's in a 99 calivier and there is hardly no rattling from the rear with mat at all

Buzzed

the problem is the bumper its self is rattaling from the vibration of the trunk and i have 1 layer of dynamat.i am running at approx. 147 db so there is alot of rattle.

Hardwrkr

iTrader: (5)

It's not the bumper, it's what's behind the bumper.