A searce will yield a lot of results about this topic.
I have never heard the m60's but had every intention of getting them. All I could find to audition was the m80's, and after lsitening to those I knew I had to have them. MAybe stop by the "hearing things" forum and look at the first post to see if anyone is in your area with either the m60, the m80, or perhaps both.
My m80's are in a 2100 CF room (but it is open to a kitchen and a hallway) and they sound fantastic.
What type of receiver will you be using to drive the speakers?
