im thinking of porting my jl w-6 15's i have them in a box 5 cubes it actually a little more they are in a 1991 camaro. I have a round port for them that was for them in another box it was 6 cubic foot. Will 5 cubes be enough for them ported i no it meets jl's specs but i was just wanting to no from people that has had them before. and i got my new amp jbl bp 600.1. its loud but i want it louder.
