I know this is intended for Alan ...
I won’t call it a "fix", nothing is broken.
I just find that my m60 are too bright for MY taste, maybe my small room and tile floors contributes to this, or the fact that my last set of speakers were small dull sounded bookshelf’s (JBL Ctrl. 5) with 4db bass boost , hearing loss?? Humm, don’t know.
BTW: I do am very impress with the bass, midbass and mids, I have perfect-pitch and I could tell very lows notes on a acoustic bass down to the A to E on the m60, impossible to do with bad or even average subs or speakers aka. Bose, Infinity, JBL
I do find that the sound of the M60 is really big and definitely not in a bad way, I just have to get used to.

Jaime





The sailor does not pray for wind, he learns to sail. --Lindborg