ricky356

what has everyones experience been with the 8 as far as vibration noise on the outside of the car? do we have one of those cars thats prone to rattle? how does dynamat affect the 8? does ne one have 2 -12's in the trunk? if so how bad is the rattle?

i have a hifonics zeus "1600w coservative" and a 13w7. want to know what im in for

thanks

rick

GT Steve

after laying 12 sheets of Dynamat Extreme in the boot i found a feww panels that were bad the worst places have got to be each rear 1/4 pannel is terribly thin and will rattle like mad with a bit of bass also the rear shelf is quite bad aswell i also noticed the tail lights rattle a bit which i will be looking into tomorrow

ricky356

****.....what do you have as far as subs are concerned?

GT Steve

i only have 1x 12" sub but i hate rattles

firebirdude

iTrader: (3)

Damn it. About to install a single 12" myself and was worried about this....

CarAndDriver

Who has the rat in their trunk?

firebirdude

iTrader: (3)

BWAHAHAHA! Was thinking the same thing....

canaryrx8

iTrader: (3)

I have 2 dvc 10's, 1500watts, hit in the 140's and my car doesn't rattle. We used a single layer of dynamat extreme underneath the factory piece of carpet, (which we modified anyway) and I used weather stripping (the stuff most people use on a house that sticks on one side) on my license plate, my car is all sound and no rattle. We have my system designed to use the trunk as part of its enclosure, and I haven't had near the issues I've seen descibed so just be smart with your box and where you place the deadening material and you should be fine.