PDA

View Full Version : port nois need help



brmcdonald68s
03-19-2008, 01:00 PM
i made a box for my 15L7 and the other day i decided to port it i put a 9 inch long 4 in. round port in it and it has alot of noise once it is turned up. i used a few different programs to get the size and length of the port. but how do i lessen the noise.

BASSMEKANIK
03-19-2008, 01:03 PM
slot port or aero-port...

dleccord
03-19-2008, 01:09 PM
i made a box for my 15L7 and the other day i decided to port it i put a 9 inch long 4 in. round port in it and it has alot of noise once it is turned up. i used a few different programs to get the size and length of the port. but how do i lessen the noise.

go with a 6inch round port for the 15, or shorten the port.



slot port or aero-port...

he said round but who knows whether aero or pvc.

brmcdonald68s
03-23-2008, 05:13 PM
its a pvc port. i dont know what an aero port is.

moorezy
03-23-2008, 05:50 PM
aero port is flared on both sides?

SPL Blazer
03-23-2008, 07:29 PM
unless you round the port edges or use an aero port you won't get rid of the noise.

check out www.psp-inc.com