ok i have two 1000 watt rms ams and not lookin to buy new ones just got these and i need two 12s and id like for them to get lower and louder the a w7 12 and yes the box will be disigned well but im need to know from the FI guys what would be the best sub for daily use to handle 1000rms and beat a w7 thanks i was lookin at the FI Q and BL ones but someone let me know and i want to power them right not under power them