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View Full Version : round pvc port round off question.



DeuceLee
02-15-2007, 10:53 AM
i was wondering how big of a difference would it really make if i had a 6 inch port and i rounded off the edge of both ends just 3/4 of an inch compared to say 1.5 inches.

helotaxi
02-15-2007, 11:23 AM
Any bit is better than nothing. As for quantifiable gains, only the mic can tell. Your results will depend on the sub, tuning, box volume and power applied.

DeuceLee
02-15-2007, 12:15 PM
Any bit is better than nothing. As for quantifiable gains, only the mic can tell. Your results will depend on the sub, tuning, box volume and power applied.

makes sense, i guess trial and error is my best bet...

there was a site i saw a while back with some guy doing all sorts of crazy ports and he even did some testing on wind turbulance or something like that, i don't remember him showing anything as far as difference in output though...:crap:

JohnBlayz142
02-15-2007, 04:34 PM
You could get the end of the port real hot and shape it by stuffing a bowl or something similar in there.