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bob9991
11-18-2007, 09:25 PM
im building a wedge shape box that will be 4.78 cubes with out sub. sub displaces .123 and i want to use 4 4" aeros tuned to 35hz can any one tell me how long they need to be each

mlstrass
11-19-2007, 06:29 PM
You can use the calculator here, but you also need to subtract the volume the ports will take up...

http://www.psp-inc.com/