i was thinking about payin the 709, sellin my stuff, and just keepin those subs for a while and then buying a 12" or 15" Q or a new AA sub when they come out, the 13kv's would just be temporary and i was thinking i'd run em at 2 ohms, givin about 450 rms a peice. They'd have to sound pretty good. IDK why but i like the matching amps haha.