so i am going to order some stuff to deaden my doors and rear hatch very soon. (100sq/ft at least to get me started) i want to seal the doors up in the process to help with mid bass.

whats the best method for sealing up the bigger holes? i plan to deaden inside the door panel (outer door skin) as well as the inner skin. do i just put a sheet of the stuff over the larger holes? i can understand just covering smaller holes with deadener. also, i will be removing the vapor barrier (which is a rubber mat on my vehicle) do i need to apply a plastic barrier over top of it when its done or just fire the panel back on?

i've done some deadening on my integra before but not a full on job like i want to do this time around.

any tips would be great.

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2002 Chevy Trailblazer LT 4x4
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Alpine CDA-9885 :: Alpine Spr-176a :: Pioneer TS-D160R ::
Kicker ZX350.4 :

Take a look here for answers to your questions.

RAAMaudio - Quality and Value in Automotive Sound Deadening

Just go to the how to section.

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"36hz is the precise frequency for hard hitting base"

I covered the larger holes with some plexiglass i have kicking around, then the deadener over that, was fairly solid, I wouldn't just mat over the bigger holes, but it I had to do it again, I'd fiberglass the bigger holes with a removable piece, then mat the crap out of it and screw it on, solid, and removable.

THIS link shows exactly what id do next time.

^ Nice, I like that.

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"36hz is the precise frequency for hard hitting base"

ah those links are all the info i needed. thanks!

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2002 Chevy Trailblazer LT 4x4
------------------------
Alpine CDA-9885 :: Alpine Spr-176a :: Pioneer TS-D160R ::
Kicker ZX350.4 :

that is nice i will do it like next time

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EVERY FAMILY HAS A RETARD IN IT. IF YOU THINK THAT YOURS DOESNT HAVE ONE, THEN ITS PROBABLY YOU.

That dude is crazy! I know one of the team members. He went out and bought a brand new F-250 HD Think he spent like $50,000. Then riped it all apart and did that everywhere. He has a 3" and 2 tweets in the upper door aswell, i think the guy even cut subs into the floor

He also won IASCA rookie division this past year I believe.