No offense but ive read to many bad reviews on US acoustic amps, their mosfets burning out, just bad stuff all around. One of my friends has a 15" L5 with a JL 500/1 hooked to it and IT ****IN POUNDS. Your ears feel like their bleeding and he only has the gain turned half way, verypowerful and it is super clean, none of that continuous mindless bass shit. Expensive *** hell.........but worth it if u have the money. Ive got a few 1000/1 and those would also work, ud just couldnt trun the gain all the way up because their super underated.