
WmAx
Audioholic Samurai
As a lone factor, a single frequency response measurement does not give sufficient information to make such a prediction. Even if you listened only in an anechoic chamber, in which off axis response differences are not relevant, then you still need to address resonance behaviour and non-linear distortion(s)[at moderate to high SPL].If the speakers had very similar frequency responses, would people be able to pick out which speaker is which every time in a double-blinded audio test?
-Chris