Posted April 2, 200817 yr i just went on car stereo.com and i have a 2 cu.ft. box and to tune it to 34hz with the sub being an icon 12 the round port would be 4" diameter and 11.72" long is this right
April 2, 200817 yr yeah, that's right. But I would suggest two 4" ports to lower port noise. 2x 4" ports tuned to 34 = 26.5" long
April 2, 200817 yr Author yeah, that's right. But I would suggest two 4" ports to lower port noise. 2x 4" ports tuned to 34 = 26.5" longis 26.5"long for each tube or for both
April 2, 200817 yr nope 2 ports 26.5" long ea. but just go with the single port. IS 2 ft3 after displacements?
April 2, 200817 yr I spoke to soon....You should be OK with one 4" port. If 2ft3 doesn't include sub/port displacement then your actually around 1.7 ft3 and will need a 14.5" port to be about 34hz
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