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View Full Version : Calculating a round port????



lostsoul
05-27-2005, 12:08 PM
Hey guys how do you go about calculating the size of a round port? I had a box built for my old subs that will work with my new subs ported, but since it is already put together all I could was add a round port.

TPABlazer
05-27-2005, 01:22 PM
Volume of a cylnder
V = Bh = pi r^2 h

lostsoul
05-27-2005, 01:26 PM
thanks bro!

TPABlazer
05-27-2005, 02:58 PM
My math professors would be so proud, NP

AznRevlAzn
05-27-2005, 03:01 PM
and your in TD... grrrr lol

lostsoul
05-27-2005, 04:58 PM
Ive never done a round port before so I had to ask