The audio solution we cooked up at the combination -pizza hut and taco bell- LAN Gaming and Badminton Centre has it's fair share of problems. So many that Q-SYS actually sent someone out to help us take our PA system with PoE speakers from "somewhat bumpin" to "Tubthumpin". If that makes any sense.... What I'm saying is they made it better. Okay? And you'd be surprised at just how complex a seemingly simple PA system can get.