Descriptions
The basic public address mixer amplifiers have power ratings from 30W, 60W, 120W, 240W, 350W, 450W, 550W to 650W. They are featured of 3 microphone inputs, 2 aux inputs and 2 EMC inputs.
Priority muting is achieved via EMC1-2 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 30W, 60W, 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
* Three Mic inputs by phone jack type
* Mic 1 with VOX priority and VOX level on front panel
* Mic 2-3 by phone jack on rear panel
* Two Aux Inputs and 2 line inputs for spare use
* Two EMC priority inputs
* 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
Specifications
|
Model
|
T-30
|
T-60
|
T-120
|
T-240
|
T-350
|
T-450
|
T-550
|
T-650
|
|
Rated Power Output
|
30W
|
60W
|
120W
|
240W
|
350W
|
450W
|
550W
|
650W
|
|
Speaker Outputs
|
70V, 100V & 4~16Ω
|
|
Input
|
MIC 1, 2, 3: 5mV/600Ω, Unbalanced
|
|
AUX 1, 2: 250mV/15KΩ, Unbalanced
|
|
EMC 1, 2: 250mV/15KΩ, Unbalanced
|
|
Tone
|
Bass±10dB at 100Hz
|
|
Treble±10dB at 10KHz
|
|
Frequency Response
|
50Hz~15KHz(±2dB)
|
|
S/N Ratio
|
MIC 1, 2, 3: 66dB; AUX 1, 2: 80dB
|
|
THD
|
Less than 0.5% at 1KHz, 1/3 rated power
|
|
Muting Function
|
MIC 1 overrides other input signals with 0-30 dB attenuation
|
|
EMC 1 overrides all inputs except MIC 1
|
|
Controls
|
Individual gain controls, power switch
|
|
Indicators
|
Power LED, output level meter, protect
|
|
Protection
|
AC fuse, short-circuit and high temperature
|
|
Power Supply
|
~110V/60Hz or ~230V/50Hz, DC 24V optional
|
|
PowerConsumption
|
60W
|
100W
|
200W
|
400W
|
500W
|
600W
|
750W
|
900W
|
|
Weight
|
8.9Kg
|
8Kg
|
10.1Kg
|
17.3Kg
|
19.2Kg
|
22.6Kg
|
25.5Kg
|
24.8Kg
|
|
Dimensions
|
484 x 350 x 88mm
|
484 x 435 x 132mm
|
|
Finish
|
Panel: aluminum plate, black
Case: steel plate, black
|
