Im putting in 2 JL 10w3v3 4ohm subs in my truck. sealed and seprate boxes, one behind driver and one behind passenger. I have a good deal/friend and will be running a MTX jackhammer JH1200 (800w 4ohm (400 per sub)). Just wondering if anyone had suggestions on how to install these subs. Im thinking a wedged style box for each with the same internal volume as specified on the website. Im going for a good all around sounding setup for all types of music.. rock to rap. I also wanted to know how loud these get. They are 300-500 rms, I will power them around 300-400 probally. Im definately an sq guy so spl isnt a big factor to me but it would be nice to know. thanks for the help guys.