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VCguy85
10-07-2004, 04:38 PM
Right now I have two 12" Rockford HE subs and the rockford 1500 watt amp, and it sounds great inside the car, but on the outside you cant help but notice the horrid rattling of the trunk. The only part that rattles is the piece right above the liscense plate where it says Alero. When I put a decent amount of pressure on it, it stops rattling, and sounds good. What can I do to stop the rattling, I know about Dynomat, but am unsure how I would install it. Or if there are any other ways to stop the rattling. Any suggestions?

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Voodosoup
10-07-2004, 08:17 PM
The Expandable foam that you can pick up at any hardware store works great. Just tape off all the holes around the trunklid.
Vtolds
10-07-2004, 08:26 PM
Use Dynomat or I have been told that spray on undercoating is a good sound suppressor.