How to calculate port size. Heeeeeeeeeeelp

Speaker Asylum

General speaker questions for audio and home theater.

barhead

I have a pair of 5.5 cubic foot cabinets and want to put in a 4" circular ports. How long should it be?
BH

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The Cable Cooker

Topic - How to calculate port size. Heeeeeeeeeeelp - barhead 16:24:25 11/16/10 (6)

Easy - Stale 05:27:25 11/19/10 (2)

No, that's not correct. - Mr. Dick Hertz 08:59:41 11/19/10 (1)

Duh, what was I thinking! :-) (NT) - Stale 13:53:48 11/19/10 (0)

What's the driver? - Mr. Dick Hertz 12:45:59 11/17/10 (0)

Inadequate information. - Kal Rubinson 16:30:36 11/16/10 (1)

Actually 30 incher is universal answer - Edp 09:18:49 11/17/10 (0)

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