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The basic public address mixer amplifiers have power ratings from 30W, 60W, 120W, 240W, 350W, 500W to 650W. They are featured of 3 balanced 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, 500W to 650W
* 2U rack mount (less than 350W) and 3U rack mount design
* 70V, 100V and low impedance 4-16ohm speaker output
* 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
* 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 500W models
* Panel with/without handhold
* Faults monitoring module, it can output short circuit signal to achieve main/spare amplifier
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Specifications
| Model |
T-350B
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T-550B
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T-650B
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| Rated Power Output |
350W
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550W
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650W
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| Speaker Outputs |
70V, 100V & 4~16Ω
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| Input Sensitivity & Impedance |
MIC 1, 2, 3: 5mV/600Ω, Unbalanced Phone Jack Input
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MIC 2, 3:±2.5mV/2KΩ, Balanced XLR Input
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MIC 2, 3: 775mV/10KΩ, Unbalanced RCA Input
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AUX 1, 2: 350mV/10KΩ, Unbalanced RCA Input
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EMC: 775mV/10KΩ, Unbalanced RCA Input
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| Output Sensitivity & Impedance |
MIX OUT: 1000mV/470Ω, Unbalanced RCA Output
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| Tone |
Bass:±10dB At 100Hz
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Treble:±10dB At 10KHz
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| Frequency Response |
50Hz~16KHz(+1dB,±3dB)
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| S/N Ratio |
MIC 1, 2, 3: 66dB, AUX 1, 2: 80dB
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| THD |
Less Than 0.5% At 1KHz, 1/3 Rated Power
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| Muting Function |
MIC 1 Overrides Other Input Signals
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With 0-30dB Attenuation
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| Tone Control |
±2.5mV~±75mV At 30dB
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| Crosstalk |
≤50dB
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| Phantom Power |
+48V, With LED Indicator
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| Cooling |
Fan Automatically Start Up When Temp Reaches 55℃
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| Protection |
High Temp, Overload & Short-Circuit
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| Power Supply |
~110V/60Hz Or ~230V/50Hz Or DC 24V
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| Power Consumption |
500W
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750W
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950W
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| Weight |
18.7Kg
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22.4Kg
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23.7Kg
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| Dimensions |
484x385x132mm
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| Finish |
Panel: Aluminum Plate, Black
Case: Steel Plate, Black
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