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View Full Version : Need help with ported box dimensions



Civic96Lx
02-28-2008, 12:00 PM
k. ive been trying to use WinISD Pro, but i've never used it or made a ported box before, can anyone help me out.. i looked at the sticky ngsm13 made and i get lost when it comes to the port dimensions.. i know that i want a width of 34" and a heighth of around 13 or 14, which leaves me with the depth to mess with.. i have no idea how to deal with the vent calculation at all.. i have 2 infinity kappa perfect 12.1's, lookin to have the port in the middle of the 2 drivers.. any help is appreciated.

WILL PAYPAL!:)

http://i122.photobucket.com/albums/o251/92OldsTrefeo/untitled.jpg

lookin for somethin along the lines of that, but i dont know how to get there..

net cu^3 needs to be 3.5cu

port frequencey= 32hz

Civic96Lx
02-28-2008, 02:23 PM
20 dollars paypal or 25 dollar itunes gift card... needs to be professional..

http://www.caraudio.com/forum/showthread.php?t=292739

SPY
02-28-2008, 03:26 PM
34x13x21.75

Port = 3.5w x 11.5h x 17.5d

That gives you 3.74 ft^3 before speaker displacement

Tuned to 31.4 hz

Civic96Lx
02-28-2008, 03:48 PM
pm'd