sub box insulation
Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=48970
Printed Date: May 15, 2025 at 3:07 PM
Topic: sub box insulation
Posted By: ippy98
Subject: sub box insulation
Date Posted: January 30, 2005 at 7:49 PM
for a sealed box is it best to insulate the inside walls of the box with something? i don't nessecarily mean stuff it but at least cover the walls with either fiberglass or dynamat or anything on the inside? i will be using 3/4" MDF for the box....whats everyones thoughts on the insides?
Replies:
Posted By: supradude
Date Posted: January 30, 2005 at 9:08 PM
I never put anything inside the ones that I build. If it is too small for the sub you can put some polyfill in it and make it sound better.
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'85 Toy
Posted By: ippy98
Date Posted: January 30, 2005 at 9:27 PM
what is the best thing to use to seal the edges to make sure its air tight?
Posted By: spootydlux4
Date Posted: January 30, 2005 at 9:37 PM
i use silicon caulk
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blah blah blah blah
Posted By: spootydlux4
Date Posted: January 30, 2005 at 9:37 PM
i use silicon caulk but make sure you let it
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blah blah blah blah
Posted By: spootydlux4
Date Posted: January 30, 2005 at 9:37 PM
i use silicon caulk but make sure you let it cure
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blah blah blah blah
Posted By: spootydlux4
Date Posted: January 30, 2005 at 9:37 PM
i use silicon caulk but make sure you let
-------------
blah blah blah blah
Posted By: spootydlux4
Date Posted: January 30, 2005 at 9:37 PM
i use silicon caulk but make sure you let it cure
-------------
blah blah blah blah
Posted By: spootydlux4
Date Posted: January 30, 2005 at 9:37 PM
i use silicon caulk but make sure you let it cure at least 12 hrs before
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blah blah blah blah
Posted By: spootydlux4
Date Posted: January 30, 2005 at 9:37 PM
i use silicon caulk but make sure you let it cure at least 12 hrs before puttin t
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blah blah blah blah
Posted By: spootydlux4
Date Posted: January 30, 2005 at 9:37 PM
i use silicon caulk but make sure you let it cure at least 12 hrs before puttin the sub
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blah blah blah blah
Posted By: spootydlux4
Date Posted: January 30, 2005 at 9:40 PM
wow oopsies ------------- blah blah blah blah
Posted By: supradude
Date Posted: January 31, 2005 at 8:20 AM
You can use liquid nails. That is what I like to seal mine with. The "heavy duty construction" type works good.
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'85 Toy
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