Master audio KEY8 Manual Usuario página 7

Master Audio
3.3. Full range cabinet with subwoofer
Fig.9. Full range
subwoofer
3.4. Live applications (mobile)
For a mobile application, whether it is
an outdoor or indoor installation, the
common location is to place the bass
units (one or two per channel) on each
side of the stage.
Fig.10. Mobile applications
To obtain a clear and free-distortion reproduction, it is advisable to place the mid-high
units on top of the low units keeping between them an approximate height of two
meters. If such height cannot be achieved nor maintained, it is advisable to use the
classical tripod for each mid-high cabinet and leave the low units on the floor.
WARNING!!! For installations that suffer from acoustic problems and in which it is
necessary to reinforce the response in the low frequencies, it is advisable to group all
the subwoofers together in the same point. By this way, cancellations will be avoided
and a higher acoustic pressure level will be obtained.
KEY Series (Passive). Version 1.0
cabinet with
The KEY18W is equipped with a
M20 Plate (A) for a 35mm distance
rod. You can use it to place over the
subwoofer the models that are
equipped with the tripod socket
(KEY8, KEY12 and KEY15). Be
careful not to use this system on
non-flat surfaces as it may become
unstable.
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