need help with hatchback area to stop rattling Options

[gjunon]

alright i got 2 12 inch alpine E type subs in my hatchback i was wondering if there is anyhting cheaper i can put in my trunk area to stop the rattle from my hatch back it rattles like a mo ****** so any help would be greatly appreciated i was thinking perhaps just strait up carpet foam but i dont know if it will work any ideas?

[Coomer]

Well, you can use Dynamat, but only if you feel like wasting lots of money, because Dynamat is very expensive. I used 62.5 sq. ft. of RAAMmat60 (available at http://www.raamaudio.com and highly praised at http://www.elitecaraudio.com) in my car and it helped a lot. It's exactly the same as Dynamat Extreme, but doesn't have a Dynamat logo so therefore you save lots and lots of money.

Also, I've read that you can use trunk bed liner, expanding foam(like Great Stuff), and Peel and Seal(found at Lowes and Home Depot in the roofing supplies section) to sound deaden cars. Hope this helps.