Originally posted by whtmustangt99
yes i would agree... dont u have to tune ports and shit, how do u do that ?
You have to take the ports to a shop that has a special sound processor called a di-poliatec-meter. They wire it up to a computer and put the whole setup in a wind tunnel. Turn the fans up to about 75 MPH and then graph the wind resistence through the port. Then the tuning frequency is calculated by plugging the numbers into the formula P=E(W+L). And simple as that, your port is tuned.