Mixer Power Amplifier
The basic public address mixer amplifiers have power ratings from 60W, 120W, 240W, 350W,500W to 650W.
They are featured of 3 microphone inputs, 2 aux inputs and 1 EMC input.
Priority muting is achieved via EMC 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.
* Mixer amplifier for paging and background music system
* Rated power from 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 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
* One EMC priority input
* EMC 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
| Model | T-350 | T-550 | T-650 |
| Rated Power Output | 350W | 500W | 650W |
| Speaker Outputs | 70V, 100V & 4~16Ω | ||
| Input Sensitivity & Impedance |
MIC 1, 2, 3: 5mV/600Ω , Unbalanced phone jack input MIC 2, 3: 775mV/10KΩ, Unbalanced RCA input AUX 1, 2: 350mV/10KΩ , Unbalanced RCA input EMC: 775mV/10KΩ , Unbalanced RCA input |
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| Output Sensitivity & Impedance | MIX OUT: 1V/470Ω , Unbalanced RCA output | ||
| Tone |
Bass: ±10dB at 100Hz Treble: ±10dB at 10KHz |
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| Frequency Response | 50Hz~16KHz(+1dB, -3dB) | ||
| 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 0-30dB attenuation |
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| Crosstalk | ≤50dB | ||
| Cooling | Fan automatically start up when temp reaches 55℃ | ||
| Protection | High temp, overload & short-circuit | ||
| Power Supply | ~110V/60Hz or ~230V/50Hz or DC 24V | ||
| Power Consumption | 500W | 750W | 950W |
| Weight | 13.96Kg | 15.72Kg | 17.8Kg |
| Dimensions | 484 x 385x132mm | ||
| Finish |
Panel: aluminum plate, black Case: steel plate, black |
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