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dB-SPL
09-02-2007, 03:01 PM
How do you determine the port area or cross area for your sub/box..?

DBfan187
09-02-2007, 03:02 PM
L x W

jmanpc
09-02-2007, 03:05 PM
I figure that most ported boxes need 12-15 sq. in. of port per cubic foot.

dB-SPL
09-02-2007, 03:07 PM
L x W

I mean.. How do you choose it? I know how to calculate port volume. Is there a rule of thumb? eg: 12 sq.in. per every cube?

Oops.. He answered before I could read it.. And I don't know how to delete posts. Thanks!