i made the box to JL specs on their website. which called for 1.75 cubes at ~32hz. im giving this 12 w7 is required amount of power, ~750 RMS and it doesnt seem like the output is where it should be. i think that this sub would have more output in the H.O box designed for it but i dont know why? i've heard the w7 12 in the H.O box before and it seemed louder. whats so special about the H.O box and why does it seem like the w7 is louder in it? and yes, my box is almost 100% accurate w/ cuts and port area and what not. anyone on here have this same problem?
and no, i cant upload pics right now, at work FTL