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Second Skin Audio

Tune Ports ?


ballfolife8

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I was just wondering if someone can explain the formula or way you come up with what a box is tuned to. For example, if someone said i have 2 12s in a ported enclosure tuned to 30htz??? How do you figure that out. Do you tune the enclosure by the port size? sub specs? any explination will help.

2002 Ford Excursion

2 12" JL W7

1 JL 1000/1 ON SUBS

1 JL 450/4 ON HIGHS/MIDS

3 SETS OF 5X7 POLK AUDIO DB'S

200 AMP ALT BIG 3 IN 0 GUAGE WIRE

OPTIMA RED TOP UNDER THE HOOD

2 RUNS OF 0 GAUGE TO THE REAR

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tuning is based on ur port area and length....there is a formula for tuning. longer port=lower tuning, shorter port=higher tuning. the tuning should be determined by a combo of things..including sub specs, musical preference...and other thing..

i likes me some audio stuff...

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