Alan,
The manual says 5-ohms. I'm sure you're familiar with these speakers, but the manual states that they are a hybrid design, not just a straight electrostatic speaker. I have no idea what this means, but I'm guessing a mix between a electrostatic and box speaker.
Anyway, these speakers sound nice and the clarity is great, but they have to be positioned perfectly to get good sound. I have them set up fairly well, but I cannot pull them 2-3 feet from the wall like the manual states. If I did, they would be out of place in the living room. I still don't know about keeping them. They do seem to be a little laid back and after adjusting the receiver somewhat, I still have to turn it up to about -30 to get some decent sound.
Do the M60's have to be pulled 2-3 feet from the wall? I can only move them about a ft. or so from the wall and then it looks like they are out in the middle of the floor of the living room.
