Need help and bad!

[TheGTPMAn]

I own a 2004 pontiac grand prix and i have two 12 inch cvr kickers in there and When i get the good bass going my trunk rattle and wing over power the bass i know no matter what i do some will be there. What should i do to reduce it i have tried facing them out in all the that i bought some sound stuff and put it in the wrong places so what should i do?? i really would love any help its just to over powering!

[Facekicker]

1. Fill the trunk lid voids with latex expanding foam (cover shit up it makes a mess if you spill)

2. Second Skin the trunk lid (and more of the trunk if you can afford it)

3. Use search function, there are MANY threads about dampening

[will77530]

if you put expanding foam in the trunk lid you risk denting the trunl lid

[TheGTPMAn]

Ok sounds good so should i just get like not second skin but is ummmmm the sliver shit ok? i cant remeber then name of it

[Facekicker]

if you put expanding foam in the trunk lid you risk denting the trunl lid

Latex wont, it is low expansion and a very dense foam.

Your run of the mill yellow triple expanding foam - that'll possibly dent/bubble your trunk lid.

Here's a link and you can find it for around $4 a can http://www.dap.com/product_details.aspx?product_id=384

[Facekicker]

Ok sounds good so should i just get like not second skin but is ummmmm the sliver shit ok? i cant remeber then name of it

Peel and Seal is a waste, again, there are threads about it. If you don't use something like Second Skin you want to make sure it's Butyl and not asphalt.

[twisted1]

Peal an seal does add mass but not cost effective to achieve goal..... one layer of dynomat vs 10 layers of peal an stick... pink panther makes nice one too

[rockFord_Expedition]

Do you have your rear seat folded down?

Seal off your trunk. That will fix it if you do it right.