As an owner of QSC speakers myself, I spent some time chumming with the boys from QSC in their room at Mobile Beat. These are some of the best speakers that mobile DJs can get, durable, sound amazing, and compact!
I picked up an ADJ WiFly Bar RGBA and WiFly RGBW8C Controller to add to my DJ System. Here is an overview of the light fixture, the controller, and some of the DMX programs. Enjoy!