blue grass man - I think you would be very happy with the M60. I bought so far 1 M80 and I listened to Bela Fleck: The Bluegrass Sessions: Acoustic Planet #2 the other night and the Tony Rice guitar part was much more audible than I have heard before on my crap speakers. However, I also have a 300 watt M2200 monoblock powering the 4 ohm M80. (hopefully will be able to afford the other M80 in March) I am one of those people that might listen to bluegrass one night and metal the next so I wanted the slam the chest effect of the bigger speaker. I really think you would be very satisfied with the M60.
