It certainly sounds good, but I can't seem to find anything on their website.

I found something here (the Tannoy speakers), but a quick search to other sites show that they are way out of the price range. They're like $570 each.

By the way, I found out why wires aren't an attractive option. It was indeed because they had already run stuff up there, and the process was not an easy or inexpensive one. I think it's too late. It is, however, possible to plug power into whatever is up there. The stuff that was run was video and power cables to a ceiling-mounted projector. We're pretty sure we can just plug into whatever the projector is plugged into, and we'll be set.