GK>       This has been a serious hobby of mine for over 20 years now, and
  >     have read many books on sound reproduction, but I still can't quite
  >     grasp how one driver can reproduce more than one frequency at the
  >     same time. I have trouble expecting a driver to reproduce a bass
  >     guitar and low synth, *and* the quick pop of a kick drum. Care to
  >     try and explain it?
Then by the same token, the driver cannot reproduce any single
instrument whose output is not a sine wave...
All instruments have complex waveforms.  What is the difference between
a single instrument and two instruments so far as waveforms are
concerned...
Besides, what do we use to listen with - a pair of roughly round
diaphragms mechanically coupled to some electrical tissue... 
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 þ QMPro 1.53 þ Curmudgeon?  Of course not!  I'm Pure-bred Mudgeon...
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