idk about that, maybe they were set wrong? I have 2 12inch american bass XO's and they hold up nice, the XFL are the loudest damn things i've heard for that size (12's) and they are setup on a 2000 watt amp (Pure RMS)

Quote Originally Posted by TurboTrav View Post
from what i've seen american bass are duds won't take power well and not that loud...


list of questions:
how much rattle you want lol?

how much power you want to run

how loud do you want to be?

also something you might want to think about even tho its kinda insane how often do you use the backseat?

and my 12s are alot louder than your friends tahoe lolz, theres a gp here in town that has 4 12s in a wall doing 148~ last time he showed

oh and yes 1 15 can do over 150db a teammate and the guy that built my box has been doing it for about a year now on 2kw holds the current recored with a 151