Description
Description:
It is mixer amplifier with five power zone outputs that provides regional power amplification for broadcasting systems. It is suitable for the broadcasting system that needs power zone in large, medium and small areas.
Feature:
* 2U standard 19-inch industrial cabinet (limited to 60W, 120W, 240W) and 3U standard 19-inch industrial cabinet (limited to 350W, 500W, 650W).
* 3-channel microphone TRS terminal input, 2-channel Aux input, 1-channel EMC input.
* 3-level priority function. Mic 1 has the highest priority level, EMC belongs to the second priority level, and other channels belong to the third priority level.
* 2-channel MIC Line input (line input of MIC2/MIC3 channel, sensitivity of 775mV).
* The MIC and Aux inputs are equipped with independent volume adjustment knobs; and the output is equipped with a total volume adjustment knob, treble and bass adjustment knobs.
* The amplifier output comes with 5 zones, and the zone status can be selected flexibly.
* With good short circuit, overload, overheating and other self-protection.
* The total power output has 2 power output modes: constant voltage output 100V, 70V and constant impedance output 4～16Ω, 5-zone output mode: constant voltage output 100V.
Specification:
| Model | TI-650 |
| Rated output power | 650W |
| Speaker output | 70V, 100V & 4~16Ω |
| Input sensitivity &
input impedance |
MIC 1, 2, 3: 5mV/600Ω, unbalanced TRS terminal input |
| MIC 2, 3 Line input: 775mV/10KΩ, unbalanced RCA terminal input | |
| AUX 1, 2: 350mV/10KΩ, unbalanced RCA terminal input | |
| EMC: 775mV/10KΩ, unbalanced DG7.62 terminal input | |
| Output sensitivity &
Output source impedance |
MIX OUT: 1000mV/470Ω, unbalanced RCA terminal output |
| Overload source electromotive force | MIC 1, 2, 3: ＞12dB, unbalanced TRS terminal input |
| MIC 2, 3 Line input: ＞12dB, unbalanced RCA terminal input | |
| AUX 1, 2: ＞20dB, unbalanced RCA terminal input | |
| EMC: ＞12dB, unbalanced DG7.62 terminal input | |
| Tone | Bass: ±10dB at 100Hz |
| Treble: ±10dB at 10KHz | |
| Frequency response | 50~16KHz(+1dB, -3dB) |
| SNR | MIC 1, 2, 3: 66dB; AUX 1, 2: 80dB |
| THD | 0.5% at 1KHz, 1/3 output power |
| MUTE | MIC 1 is prior to other channels |
| 0-30 dB adjustable | |
| Channel crosstalk attenuation | ≤50dB |
| Heat dissipation | Forced air cooling from front to back. The built-in fan starts when the radiator temperature is 55 degrees |
| Protection | Overheating, overload & short circuit |
| Power supply | 220V 50Hz |
| Power consumption | 900W |
| Size | 484 x 359 x 132mm |
| Weight | 18.10Kg |
| Material | Black aluminum panel, SPCC cabinet |
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