Im looking for some good 15" loud speakers. I want them to be active and right now i have two alto 15". they are loud enough for small venues but when i do big dances in gyms and things they just don't quit get the job done and people always want it louder. I don't dare push my speakers because i don't want to blow them since they are past warranty, and i don't have enough to replace them just to get back to where i was before. i would like something with built in limiters and LOUD! I have $1,200 to spend. Any suggestions?