Date: July 31, 2003 at 22:58:09 From: Mikey P., [prnask01d020301126.sk.sympatico.ca] Subject: Re: Ported box
1.58 cubix feet is the internal volume of the box not counting the displacement of the driver, ports or any bracing. A 3 by 8 inch port will tune the box to 34Hz and two 2inch ports 7.6 inches long will tune to the same frquency