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View Full Version : How do u tune a box



DbRufus1234
09-21-2003, 11:11 PM
ok i need to know how to tune a box

ferret7cs
09-21-2003, 11:15 PM
Tuning a box is making the correct size port according to your hz. http://www.diysubwoofers.org/portcal.htm is the formula you need, just plug everything in and figure out your port size.