Spica TC-50 loudspeaker Spica comments  Spica offered the
following Manufacturer's Comment:  Editor: Thank you for
offering us the opportunity to get a "second opinion" on the
subjective performance of our TC-50/Servo combination. While I
find AHC's impressions to be much more akin to our own than were
JGH's in Vol.9 No.5, I do not experience the lack of dynamics in
the upper bass/lower midrange. I have experienced this when the
Servo placement was incorrect, which is why I treated this
subject in great detail in the manual. And we have received no
comments regarding this apparent lack from our dealers, nor from
the 700+ owners of the Servo.  Indeed, integrating a subwoofer
into any system is problematical, primarily because the
frequency range over which it operates and crosses over to the
satellites falls right in the middle of the frequency equivalent
of the dimensions of typical listening rooms, at 10-25'. Because
the phase relationship of the Servo and satellite throughout the
crossover region is a nearl