He actually asked for a wireless speaker with some portability(room to room I'm guessing) and the H-K Go + Play2 is 2 channel and one of the best sounding wireless speakers out there for it's price(£237 on Amazon at the moment). Like I said though what sounds good can sometimes come down to personal preference some like flat accurate sound reproduction others want a bit more emphasis on bass and so on, this seems to offer enough of both to me.
That's enough from me though it's depressing looking at new gadgets and tech when you're skint, I wouldn't mind a mini-rig 2.1 set personally since you can just take one of the speakers with you on your travels and the sound is high quality too(up there with the best of them), I like the flexibility of it.