I just finished a quick test with the M60 and with the woofers disconnected, well unstrapped, the M60s do have the same tone as the M22s. I do find as a whole the M60 does not sound anywhere near the M22, as alot of what we hear comes through the 6 1/2 driver and that gives it a lower more laid back sound. The 6 1/2 over shadows the clarity of the single mid and tweeter while the M80 dual mids and tweeters bump those sound levels up to the level of the 6 1/2s giving them the added detail/clarity.
My quick test was done on my old Sony STRD-915 so no receiver crossovers were in effect and I lowered the bass setting to max -10 to try to equalize the sounds coming from each speaker.
I just shipped the M60s back today.
I will miss them. They looked really good upstairs inplace of the M22s
