Have you ever thought of running a clamshell style bandpass? The loudest and lowest setup I've ever heard was Chuck's (aka. Gmonk) which uses 24 15's in a 4th order. If you did go that route I would use the 10's for space issues. I would contact Chuck if you do 24 of anything, gonna be a tight sqeeze.
Drew
Tunnel ehh, do you still have the tens or are you going for more 15's? Either way should be louder than a 51, numbers aren't everything either it still pulls a nasty :hairtrick: .
Drew
Looks like it should wang pretty hard. You go to any local shows? I live in Port Richey and the only place I know of that puts on shows is Pop My Trunk Customs. Hit me up if your ever in the area, I'd gotta hear that bitch drop.
Drew
Two words ,
PORTED BOX, just fucking with ya bro. We all have to start somewhere and as long as you like it, thats all that matters. I will say this though, a properly built ported box will out pound a sealed box anyday.
Drew