how do I deduct for bracing and divders

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=26593
Printed Date: October 31, 2024 at 7:15 PM

Topic: how do I deduct for bracing and divders

Posted By: million
Subject: how do I deduct for bracing and divders
Date Posted: February 16, 2004 at 5:46 PM

Like the topic say, how do I do this is there a formula?

Thanks in advance.

Replies:

Posted By: forbidden
Date Posted: February 16, 2004 at 6:20 PM

L * W * H = cu.in.

Here is a demo, you have a 3/4" divider in your box that is 12" high and 16" wide (internal dimensions)

.75 * 12 * 16 = 144 cubic inces or .083 cubic feet

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Top Secret, I can tell you but then my wife will kill me.

Posted By: million
Date Posted: February 16, 2004 at 6:56 PM

ok one more question please

how do I turn 144 cubic inces to .083 cubic feet

Posted By: forbidden
Date Posted: February 16, 2004 at 7:06 PM

L * W * H = cubic inches

12 * 12 * 12 = 1728 cubic inches = 1 cubic foot

.75 * 12 * 16 = 144 cubic inches = .083 cubic feet

144 / 1728 = .083 cubic feet

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Top Secret, I can tell you but then my wife will kill me.

Posted By: million
Date Posted: February 16, 2004 at 7:10 PM

Thanks I can figure it out easy now, maybe even get my new subs to sound good because the bow is the correct size!

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