Agreed. I'm not even claiming that I'm sure speaker breakin exists, just felt that we were dismissing the possibility too soon without valid testing (nobody had any valid tests at the time ) and without a good explanation...

M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8