Guangzhou DSPPA Audio Co., Ltd.
Tel: 020-28346138
Fax: 020-81305947

MAG2123S PA System Sequence Controller (1U)


● Independent 8-channel high power output.
● Universal socket which supports multiple three-pole power sockets.
● Maximal output of a single channel is 10A.
● Total input current capacity is 10A.
● On/off status of each channel on the front panel for monitor use.
● One-click switch to turn on/off each channel.
● Can power on/off the amplifier in sequence to avoid high current to damage the amplifier or the power supply system.

  • Introduction
  • Specification

This product is an 8-channel Power Sequence Controller. It can be widely used in multimedia classrooms, multi-function halls, conference rooms, projection splicing, video conferencing, monitoring center, building control, management and command center and other fields.



Power Output

8 channels, universal socket

Single-channel Maximum load


Control Manner

Manual sequential startup,

external short-circuit signal trigger startup

Power Capacity

Total 220V,10A

Input Power


Sequence Interval

About 0.5s

Package Size (L×W×H) (mm)


Machine Size (L×W×H) (mm)


Net Weight


Gross Weight


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  • Address:Jianggao Town, Baiyun District, Guangzhou, China