AddPac high-quality IP based Public Announcement solution is composed of AddPac IP broadcasting server, AddPac IP broadcasting terminal and external AP650SA 120watt PA amplifier.
AP650SA 120 watt high-impedance PA amplifier is used with AddPac IP broadcasting server and IP broadcasting terminal. This 120 watt high-impedance PA amplifier provides audio and voice Public Announcement services.
A variety of
external high impedance speakers like as 100V, 75V, 4 Ohm can be connected to
AP650SA 120W PA amplifiers directly. So, it accommodates long distances between
amplifiers and speakers. AP650SA also supports AC power input and backup DC
power input through UPS power in case of power failure.
Network Diagram (IP Voice Broadcasting Terminal + AP650SA PA AMP.)
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