looking for some advice,working on a new box for two lvl 4 15's.previous box was 7.5 cubes tunned to 33 Hz. using four 4" psp areo's.subs were being powered by two jl1000/1's in the trunk of a sonata.
just got a new car a 2007 Chevy impala building a box right around the same size,thinking of using 6" areos instead of the 4". wondering if two 6" areo's will be enough or should i just stick with the 4"?also will be using same amps for now but will be upgrading soon any help on this will be greatly appreciated .