I've been looking at speakers for a shop that I work in mostly to drown out other peoples music. I know, I'm not nice. I've been looking at pa/dj set ups mostly from amazon. The reviews are mixed on the one I'm leaning towards. Can't do links but look up PYLE-PRO PPHP1537UB 15-Inch 1200 Watt 2-Way Powered Bluetooth Speaker System with USB/SD Readers, Record Function and Remote Control on amazon. I don't need something with 1200w but i doubt Im going to find a bigger way to do it. But if anybody knows of something in the $200 - $400 range I would appreciate the help. I want something loud and clear that isn't going to be susceptible to interference.