Let the hive mind of Engadget get that for you.
"What is the best wireless surround sound speaker solution? I have a home theater where running wires is just not feasible. I have my own speakers, so I don't want a system that has speakers with integrated wireless. I've done a far amount of research and have only come across a few companies that even offer a reasonable solution: KEF, Kenwood and Rocketfish. Is there anything else out there? What do you recommend? Thank you!"
I think i like VIXIA HF10 more than HF11 It's all I want.
And now amazon are discount.
http://astore.amazon.com/buy_cheap-20/detail/B001144JQU/002-8934402-0084049