Master audio KEY12A Manual Usuario página 11

Master Audio
It is advisable to locate the subwoofer units on the floor as they can take advantage
of the so-called "floor-effect", thus increasing the response in the low frequencies.
If possible, place the subwoofers under the same acoustic axis used for the satellites.
If the above option can not be carried out, then they should be placed in an
intermediate point between the left and right channels.
3.2. Tripod use
The KEY12A and KEY15A models are
equipped with a tripod socket (A) for use
with a standard 35mm tripod.
Do not use the tripod on non-flat floors
and be careful not to raise the cabinet
too high on the tripod, as it may become
unstable.
Fig.4. Full range cabinet with tripod
3.3. Full range cabinet with subwoofer
Fig.5. Full range cabinet with 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.6. Mobile applications
KEY Series (Active). Version 1.0
The KEY18WA is equipped with a
M20 Plate for a 35mm distance rod.
You can use it to place over the
subwoofer the models that are
equipped with the tripod socket
(KEY12A and KEY15A). Be careful
not to use this system on non-flat
surfaces as it
unstable.
may become
Feb14 11