Blackie would like to create a surround sound system with a minimum of wires. Doable? Scott says that there are wireless systems that work quite well. He'd probably still want to wire the front speakers. But the surround speakers and subwoofer can be wireless. Vizio's soundbar as a dedicated wireless subwoofer and surround speakers could work. But they'll need to be plugged in or be connected to the subwoofer, which would be in the back of the room.
The chatroom says he can even get a wireless adapter for the AV system and user wired speakers. Leo says to look at the Vizio system. It'll give the most bang for the buck.