I think the debate is about "going deep into the bass" not "power and SPL". Good big subs give you both; but finding a small (aka good for a small room) sub that goes deep is tough. I think that's why the small Hsu was being suggested...


M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8