However, I don't often listen at high levels and I do desire a more open mid and high range at lower levels. So, what do you suggest I can do to improve their performance?
This is the big difference Jay (jakewash) found between the M60v2 and M80v2.
Hopefully he will chime in here at some point soon.
Fred
------- Blujays1: Spending Fred's money one bottle at a time, no two... Oh crap!