sound deadening?

[Ashleyp]

hi. i got a sub amp door speakers etc.. just a half decent package for the money, my prblem is that the whole boot area shakes when i whak the bass up. i heard that loft insulation was good to fill the hole in the boot lid with, ive done this and it has pretty much stopped the rattle in the boot lid area. now it sounds like the rattles commin from underneath the boot area of the car. does anyone know of any decent solutions for cheap? or is it worth just laying a couple of sheets of loft insulation under the boot mat to absorb this sound?

[David]

http://www.saxperience.com/forum/showthread.php?t=81707

[Ashleyp]

ok, so ive got 2 possible materials for the boot..

http://www.caraudiodirect.co.uk/second-skin-damplifier-trunk-p-4852.html

or

http://www.caraudiodirect.co.uk/second-skin-damplifier-bulk-p-5503.html

in theory, the 1st choice is better, but the 2snd has twice as much in the pack for the same price.. if i doubled up the second choice, would it then work out better than the 1st?

other options of having the second choice is that i could use it to do the doors too?

or even sell the un-used material on ebay to make some money back ;)

please give me your opinions!!!!!