my buddy's going with this design for his truck. Instead of 26 in lenght, he's going with 30". What would the port have to be to? I know making the box bigger changes the tuning of the port.
heres the design hes using. Like I said, instead of doing 26, its going to be 30 in length.
heres the design hes using. Like I said, instead of doing 26, its going to be 30 in length.
