Excellent. That's a datapoint I don't remember seeing here, and a very important ones.

FWIW when I was A/B-ing M2 vs M3 I tried a few arrangements and concluded that side-by-side placement was a slightly more valid test than one-on-top-of-the-other because the speaker position relative to your ear would be less affacted.

If one speaker is right beside the other then you can kind of "lean left" vs "lean right" when the speakers are being switched to maintain a relatively constant ear-to-speaker relationship.


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