Can the pi or a computer stream audio thru a wireless router?

[scuba]

This may have been asked and answered before:

I'd like to stream the show audio so folks walking around my display could log into a wireless lan and hear the music. I can run my show either with the pi or thru several other computers (win and Mac)   


Can this be done?  If so how

[flyinverted]

This comes up from time to time and the consensus is that the lag with streaming audio would be enough of a deterrent.

[scuba]

Figured that might be a problem. Thought I'd give it a shot. Blue tooth?

[vincerules]

I think Bluetooth would be a problem with syncing devices and usually you can only sync 1 device with each transmitter.

Would speakers and/or fm transmitter not work for your setup?