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 wrote to Ofcom about this exact matter - they wrote back saying that they think the market is fair. How is less choice for the consumer fair?
I'm not sure why you are playing devils advocate on this one - surely you think competition is a good thing?