port question

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=14902
Printed Date: July 19, 2025 at 6:05 AM

Topic: port question

Posted By: Patel
Subject: port question
Date Posted: June 13, 2003 at 1:13 PM

i have a box which requires a 5 inch diameter port with a length of 12.88 inches. i can't get get my hands on one that big, for tommorow, is there a solution in which i could use two smaller ports or longer 4 inch port? knida new at box building, so i need some help.
the sub is a 15" orion H2.

Replies:

Posted By: bberman1
Date Posted: June 13, 2003 at 1:28 PM

I would use a square port instead. If you do the conversion you would have a port 5.25 inches long by 3 inches wide by 12.88 deep. You might also want to check out this site. https://www.eatel.net/~amptech/syndicate/spboxnew2syndicate.htm

Posted By: Patel
Date Posted: June 13, 2003 at 4:48 PM

thank you, that was very helpful!!!

Posted By: bberman1
Date Posted: June 13, 2003 at 6:08 PM

Your Welcome

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