Which will be louder givin the same amount of power (1000-1400w) two 12"se's or two 12"w6v2s. i use to have w6s so i already know how they sound but i need to no which one has the potential to be louder.
Those are SQ subs so neither of them will have a lot of SPL. If your looking for loudness on that amount of power, a Fi BL ot two Audioque SD2.5s would be the way to go.