Is there a remote speaker system that can be powered by a home AV receiver?

Question

I have an Onkyo SR703 Receiver powering my home entertaiment system in my living room. I would like to have a speaker system in my backyard without running wires.

Answer 1

You can try these options, but a wire still rules.....

http://www.practical-home-theater-guide....

I'm really not impressed by the wireless units yet......