my little brother went there recently and brought them plans i drew up for a .8cuft sealed box for a jl tw5 to go under the rear seat of a ram pickup. when we got there and they had a square p.o.s. that was a little under .4cuft and dean (Head Honcho) told us the sub was fine in that box. they also tried to get us to buy a new arc audio amp saying my bro's jl 500/1 was overrated and was "really pushing less than 350 watts to that sub" **** AUDIO ITCH OF TAMPA!! DEAN IS A RIP-OFF ARTIST. And take a look at there website and check out the gay *** custom installs they have done.
P.S. They do excellent tint , best in the bay area IMO , just never ever buy audio from them.