In Wall Stereo Speaker Volume Control
In Wall Stereo Speaker Volume Control
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- PA (Public address) system use volume controller.
Background music system use attenuator.
Power control of 10W, 20W, 30W, 40W, 60W and 120W.
Integrate with transformer technology of compact size.
The volume controller is used to adjust the loudspeaker output in the room.
The volume controller is used to keep same output level for one same speaker line, because the end the speaker line signal loss is rather big, so its outputs is less, thus volume controller is added to the front of the line to lower the speaker output so as to keep the similar ambient output level for the all of the speaker in the same line.
High level white UV-protected ABS material to integrate together with the white wall and architecture design.
Built-in transformer to control the PA 100V line loudspeakers.
With 10 levels of volume attenuator and one position of off.
Surface wall mount or in-wall mounting box shall be purchased separated.
With 24V relay is optional.
Specification:
Description 100V Volume Controller
Line Input 100V or 70V
Volume Step 5 steps
Attenuation Per Step 3dB
Total Attenuation 33dB
Material UV-protected ABS
Finish White
Mounting Way Surface mount or in-wall mount
Depth 50mm 60mm 60mm 60mm
Plate Dimension 86(W)×86(D)mm
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