I so wish I could have the M60 to compare but I was at Best Buy listening to the Klipsch F-3s. Sounded a little bright as the treble was kinda overpowering. The F-2 sounded warm but had a feeling of lacking power. Probably the best sounding speakers in the whole store. Has anyone been able to hear both the M60 and the F-3 and have any comments? Basically the same price range.