Sound damping and vibration elimination!

[sleepyprb]

i agree but also im the audio type guy so i would go for it

[dan_seguin90]

i had really bad rattle from trunk lid and back bumper. and could hear it terribly (i have infinty perfect 12.1 , and fully amplified system)
i used dynamat to do the trunk lid and the back wall of the trunk. This cut down the rattle 70% on teh outside and 100% on the inside. although not perfectly quite outside you definately cant hear anything inside .


EDIT:
now have two infinity perfect 12.1 in massive ported bassworx box.... so big too quite the task and time to get it in there.

The couple problems i have.... the spoiler is bad rattle on the outside, along with the back bumper a little bit on the fenders and quarter panels. ON the inside it got worst once i put the second sub in.... the back deck is bad... i have the section reachable from the inside of the trunk done along with the trunk lid and the back wall.... BUT for anyone doing the back deck, DO THE TOP SIDE ALSO... for it cleaned my bass up but the rattle of the back deck is not eliminated just soffened.

the door ports for my mtx 6x8 need to be fixxed in some sort .. lol

basically i need to do a lot of dampening.

when i searched ebay i found some stuff ... 90 $ for 100 sq ft.

i thought this would be good.... but then searched around...

checked out the site posted above... Sound Deadener Showdown

and it really provided insight to some of the technical specs....
unfortunately it had no information to the dampening skills when installed on the entire car....

it seems from the information given that Damplifier Pro and Dynamat extreme were the choices.... but dynamat extreme was said to be over priced and posted above.

[NK1993MX6]

My trunk rattles sooo much i can not stand it. I have a power ful stereo with two twelve inch subs in the trunk. The thing pounds. But as it pounds i hear more rattling than anything.

I have read through this whole thread and I am wondering which to use, Or just take it to car toys and get it done by them. and if i do that what will the quality be?

I am new to my car and I am trying to learn alot about it. Should i let car toys do it? Or trust myself with a roll of RAAMmat BXT like the showdown approves of?

[rockstar55667]

I went and asked Curcuit City about letting them install Dynamat...i know it takes a very long time to prep and install it. I forgot how much they wanted per hour to install it...but it was ridiculous. From what ive heard its good stuff. But take a while to install.

[NK1993MX6]

I dont think cartoys charges per hour though??
Right now im leaning to doing it myself

[rockstar55667]

do it yourself if you can...youll save yourself quite a bit of money...at least from my experence.