With older (eg M60ti) speakers I got the best sound with them pointed straight ahead.

With recent speakers (M60v4, M5HP) I toe them in about 2/3 of the way from "straight ahead" to "straight at the listening position", although I haven't experimented with a bit more or less toe-in than that...

... basically went from "straight ahead" to "the usual amount I toe in", found the results were better (seemed a bit dull when pointed straight ahead, like most speakers do) and stopped there for now.


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