Speaker break in?


Does anyone know what the break in process is all about? Myth or fact? What is being broken in? Is there an optimum break in time? Low volume or high volume? I would appreciate feedback. My Revels (M20s) did sound better after a period of time. Why? The M20s sounded so much better than my previous speakers; I'm not sure if they were getting better or I'm just hearing more. Anyone with first hand experience? Set me free Audiogoners...
thanks in advance,
128x128warrenh
Absolutely! 250-500 hours playing time should do it for virtually any higher-end speaker.

peter jasz.
Warrenh, I was just kidding about the cable break-in. I don't really think anyone could explain it to my satisfaction anyway.
Brand new speakers can change a little over time, but at least the measurable differences between a brand new and broken-in speaker have been found to be smaller than the typical variation between any two of the same model. At the same time, it's well known that people become accustomed to a certain sound as they listen to it, so it's quite likely that you're really just getting used to your new Revels. My advice, Warren, is to not sweat the details of breakin, and just enjoy your new speakers!
I have a hard time believing that the measurable differences between a brand new and broken-in speaker have been found to be smaller than the typical variation between any two of the same model. However, I'm not doubting that you know what you're talking about. In my thinking, even if this is true, I believe that the "perceived" difference between a new and broken-in speaker would be larger than the "perceived" difference between two broken in speakers.
Thanks for the feedback guys. Whether it be interconncects, cables, power cords, speakers and all the other stuff: obviously, there does not appear to be any scientific explanation as to why this breakin process seems to work. Whether it's a placebic effect or not; there seems to be a postive correlation to "breakin." (placebo effect, by the way, in the pharmaceutical/scientific field, is very real and valid/justified) To this day, scientists are not quite sure why aspirin, and other drugs exactly work. But, when I have a headache I take two and I would tell you to do the same. If breakin works for you, it might work for me, and vicer/versa.
happy listening you audiophools.