lmao this is BS!! $500 for a 400 watt rms sub, this is so funny, i betcha some idiot is riding around with one of these right now thinking he's the shit.
Really this is because the BTL is meant to be a SPL sub or one note.
So its not really made for music, but meade and some other people have found a way to make it work.
dang u have posted alot of threads about this amp.
But like i said if i were u i would save up the cash and just get a PA amp, it might be a little better than this audiobahn.