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The light weight (15lbs) Bose 502 speakers are suspended with aircraft
quality cable. The cables are run through the ceiling and attached
to the building structure. Three cables are used for accurate aiming
and provide a huge safety factor.
The Shure DFR11EQ is set with special test equipment and a lap
top computer. This tailors the room acoustics to the sound system,
eliminating ringing and virtually preventing feedback. Since it
cannot be adjusted by the end user, accurate settings are maintained.
Automatic filters take care of unexpected feedback from changes
in use or mic placement.
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