sq or not. I would at least like the option with this sub.. re should state that it cannot reproduce 50+hz better than a sony xplod. I sent them an email, to ask them to explain this to me.. To me this sub would be perfect for home theatre, where I actuall give a **** about sq. In my car, I want to be rattled at 20hz, and have trouble breathing at 30-40, and then I would like metallica, pantera, slayer, and tool to beat the **** out of me violently above 50hz. My fault anyways, should have done more research.. Oh yeah, and as far as SQ goes. I have yet to find any type of music that sounds good with this sub. I'll be playing something, sounds alright, and then it creeps up to the 50 hz mark and falls on it's ass..
Blame the install, box, power, size of vehicle. I don't care, the only reason i'm bringing it up is so the next guy considering one of these, might find this post and go with something different..