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Yamaha DCP4S

In-wall source selector for select Yamaha commercial sound systems

Item # 845DCP4S

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Our take on the Yamaha DCP4S

This in-wall panel lets you select input from up to four sources. It is compatible with Yamaha's MA2120 mixer/amplifier and PA2120 amplifier.

Product Highlights:

  • in-wall source selection control lets you choose between four input sources
  • compatible with Yamaha MA2120 mixer/amplifier and PA2120 amplifier
  • backlit for ease of use in darkened environments
  • warranty: 5 years
  • Our 60-day money-back guarantee

What's in the Box:

  • Wall-mounted source selector
  • Plastic cover (white)
  • Owner's Manual
  • Important Notice
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Hands-on research

Product Research


Overview: The DCP4S is a wall-mounted source selector designed for use with select Yamaha commercial amplifiers, such as the MA2120 and PA2120. The unit comes with a white plastic trim cover.

Design: The DCP4S offers the following functions when connected to the MA2120:

Panel ID Switch 1 Switch 2 Switch 3 Switch 4
0, 1 Volume Up
Speakers A
Volume Down
Speakers A
Volume Up
Speakers B
Volume Down
Speakers B
2, 3 Volume Up
Line Out A
Volume Down
Line Out A
Volume Up
Line Out B
Volume Down
Line Out B
4, 5 Input 1 On/Off
Chime on
Input 3 On/Off
Chime On
--- ---
6, 7 Input 1 On/Off
Chime On
Mute Input 7 & 8
Input 3 On/Off
Chime On
Mute Input 7 & 8
--- ---
Note: For the PA2120, the functions are limited to Volume Up/Down for Speaker A, and Volume Up/Down for Speaker B.

Installation: The DCP4S is designed to be installed in a single-gang electrical box with a depth of 1.75" or more. Hardware for installing the control panel is not included. The Control Panel is connected to the amplifier via Ethernet cable. CAT5e or higher should be used. Up to 8 Control Panels can be connected to the PA2120 within a maximum cable length of 650 feet (200m). When connected to the MA2120, only two Control Panels can be connected within 2525 feet (800m).

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

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