Hi Alan,

Thanks for your feedback. Can you at least tell me how the M60's would fare as studio monitors? In listening tests I did in Toronto, I felt the M60's sounded more neutral and open. The M22's felt compressed at the mid-bass. I noted from the Impedance curves that the port resonance is somewhere around 50hz - don't know if this had an interaction in the listening room. The amp was a Rotel and the CD Player was a Denon I believe. I also remember the M60s were just as easy to drive as the M22's

Any comments and opinions you can make about the sound characteristics of the M60 compared to the M22's you can make I would really appreciate it.