I have owned my audiocast set since 8/30/07 and use them for dj gigs. with a pair of JBL powered EON speakers, they are ideal for use at large venues where running wires is not an option. PLEASE consider building your receivers into a powered professional speaker for use in commercial venues. I am an audio installer by day and dj by night. a product like that could help in so many situations. for example: local resturaunt is located in a 100 year old mansion. no way to run wires through the place. need something that can play loud for club nights and still sound good. cons, i'm always worried that I'll break the power connector off if the unit falls from atop a pa speaker on a stand. I usually velcro a receiver to the top. I even tried dissassembling the eons and building your receiver into the cabinet. alas, not much room inthere! I LOVE THIS PRODUCT! Ron Cocco for The Sound Seller Marinette, WI