> the buyer tells me that my speakers do not sound
> as good as another, I can always tell them that
> the difference is breaking in. Hoping that in
> time their ears will be used to the sound.

I'm not an audio expert, but what you say makes a lot of sense.

This implies that what is perceived as "speaker break in" is really a psychological phenomenon, and is really *you* breaking into the speakers.

This point was mentioned before, but taking it one step further: if we assume that the phenomenon of "break in" is real, in the sense that something is in fact is breaking in, most likely the listener's ears/brain, etc., then the question is:

Do speakers that reviewers claim require a long break in period truly sound very different from other speakers. In other words, can we look back on the many "professional reviews" that have been done, and gain some insight into how distinctive a sound different speakers may have by looking at how long the reviewer claimed they needed to be broken in?