Descriptions
The basic public address 5 zone mixer amplifiers have power ratings from, 120W, 240W, 350W, 450W, 550W to 650W. They are featured of 3 balanced microphone inputs, 2 aux inputs and 1 EMC inputs.
Priority muting is achieved via EMC1 for overriding other inputs except Mic1 on front panel. Individual gain controls are provided for Mic 1-3 and Aux 1-2, bass and treble controls and master volume control are provided for overall tone control. 70V, 100V and low impedance 4-16ohms speaker outputs are provided. Extensive protection from short-circuit, overload and high temp.

Features

* Mixer amplifier for paging and background music system
* Rated power from 120W, 240W, 350W, 450W, 550W to 650W
* 2U rack mount (less than 120W) and 3U rack mount design
* 70V, 100V and low impedance 4-16ohm speaker output
* 5 zone and all zone speaker terminals
* Three balanced Mic inputs
* Mic 1(phone jack) with VOX priority and VOX level on front panel
* Mic 2-3 by XLR type on rear panel with phantom power
* Two Aux Inputs and 2 line inputs for spare use
* 1 EMC priority inputs
* Built-in chime and siren , trigger on front panel
* EMC1 has priority over all inputs except MIC1
* Mic 1-3, Aux 1-2 and master volume controls and bass/treble tone control
* Short circuit, overload and high temp protection

Optional
* DC 24V available on less than 550W models
* Panel with/without handhold
* Faults monitoring module, it can output short circuit signal to achieve main/spare amplifier switch