Efficiency: 93dB vs. 87db
I understand how the efficiency rating is derived, however, can somebody give me a general idea of the sonic difference between a component set rated at 93db would compare to one rated at 87d, assuming same amplifier (same power/gain, etc)??
I'd really like to part with my Focal Polyglass 165v2's in an effort to try something with a silk or ring tweeter. A few that I'm looking at all have much lower efficiency ratings than my Focals. Just curious what the real world difference would be.
refs: Raffi (Xtant A4004), smokinkane (12" TC-1000), brady_f (Diamond D3 800.1), bartada (10W6v2, e1400d)