Box info, volume and tuned frequency?

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=142964
Printed Date: May 14, 2025 at 4:26 AM

Topic: Box info, volume and tuned frequency?

Posted By: sethwilliams88
Subject: Box info, volume and tuned frequency?
Date Posted: May 15, 2017 at 11:54 PM

Can anyone plz tell me wat the cu.ft of this box is, and wat freq its tuned to ?
posted_image

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Seth

Replies:

Posted By: DYohn
Date Posted: May 17, 2017 at 11:00 AM

Each chamber looks to be 21.75 X 18.125, which give you 2.74 cubic feet. The port looks to be 24 x 4 opening and 27.625 long, which resonates the chamber at about 52 Hz. https://www.the12volt.com/caraudio/boxcalcs.asp#porsq

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