Any decent 5.1 bluetooth speaker solutions out there?

[darkcoupon]

I've been doing some searching for a bluetooth speakers system that would pair well with a Mac Mini HTPC, but can't seem to find a solution. Basically, I'd like to use the Mini as the head unit connected with a wireless 5.1 system via bluetooth. I'm looking for wireless speakers because I'm currently renting and I have no desire to improve my landlord's property value by routing speaker cable through the walls. Is there anything out there that might meet my needs?