nos2716 Posted August 31, 2008 Report Posted August 31, 2008 I have a 2007 Xterra in which I am pushing 2 15"s in it. Like most SUV's the rear lid is where im losing an insane amount of pressure. I am wondering who has had most success and with what kind of sound dampening. I do plan to eventually run the entire car with it, but this is the most problematic. I see dynamat everywhere, is there better? Thanks guys
dwright27 Posted August 31, 2008 Report Posted August 31, 2008 we put some on a tahoe yesterday, and it layed on pretty easy 2006 F-150 4 DC XL M2 18's Walled Daily Driver XS Power 4 DC 3.5kw Team DC Team S.P.L. Lot of Audio Technix and 1/0 DC Audio Dealer American Bass Dealer XS Power Dealer Audio Technix Dealer
trainman0978 Posted August 31, 2008 Report Posted August 31, 2008 To get that lift gate to stop rattling and to take the hollow sound out of it and its ability to resonate sound, use some dyna mat or second skin ( personal preference) and then fill the entire cavity inside the door with insulation like this... this last photo is kinda old, and the carpet padding is gone. but notice the insulation and where it is installed 2007 Toyota FJ Cruiser Voo Doo Blue my upgrades and "build" thread. My Kulicki Box Build -Alpine 9887 head unit, KTX-100EQ imprint-( sound quality for dummies! ). - MB Quartz 3.5" in back pillars -Sundown Audio SAX100.4 - JL Audio 3 way 6.5" component set XR653-CSi ( doors and dash ) -JL Audio 2 way Component set XR650CSi - Alpine MRD - M1005 - Alpine Type - R 12" subs -- 2 - 12" s in a Pete kulicki designed box. -Alpine High speed Ipod cable, and KCA-SC100 with Sirius sat. radio -All wiring is Stinger 12 gauge and HPM Level 3 RCAs, KnuKonceptz Kolossus Power and ground and Big done in 1/0, -270 sq. ft. of Damplifier Pro, 36 sq. ft. of Overkill Pro, 6 full sheets of Luxury Liner, and a gallon of spectrum- -2 Powermaster D680 Powercells in back FINALLY !!! I GOT IT METERED ON THE TERMLAB !!! I did a 140.2 at 42 hertz. Shoehorn, BFH, forklift,duct tape and some zip ties
nos2716 Posted August 31, 2008 Author Report Posted August 31, 2008 Thanks, that helped alot. I was talking with some people about the same idea of insulation within the hatch. One guy actually sprayed an insulation foam inside, and said it helped alot. thanks again
trainman0978 Posted September 1, 2008 Report Posted September 1, 2008 no spray foam , too many moving parts... 2007 Toyota FJ Cruiser Voo Doo Blue my upgrades and "build" thread. My Kulicki Box Build -Alpine 9887 head unit, KTX-100EQ imprint-( sound quality for dummies! ). - MB Quartz 3.5" in back pillars -Sundown Audio SAX100.4 - JL Audio 3 way 6.5" component set XR653-CSi ( doors and dash ) -JL Audio 2 way Component set XR650CSi - Alpine MRD - M1005 - Alpine Type - R 12" subs -- 2 - 12" s in a Pete kulicki designed box. -Alpine High speed Ipod cable, and KCA-SC100 with Sirius sat. radio -All wiring is Stinger 12 gauge and HPM Level 3 RCAs, KnuKonceptz Kolossus Power and ground and Big done in 1/0, -270 sq. ft. of Damplifier Pro, 36 sq. ft. of Overkill Pro, 6 full sheets of Luxury Liner, and a gallon of spectrum- -2 Powermaster D680 Powercells in back FINALLY !!! I GOT IT METERED ON THE TERMLAB !!! I did a 140.2 at 42 hertz. Shoehorn, BFH, forklift,duct tape and some zip ties
AI James Posted September 1, 2008 Report Posted September 1, 2008 you probably have personally heard about Dynamat so much because thats the most commercial brand out there. performance wise i like Second skin, price /performance ratio i'll take raamat
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