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ATR model TZA-4000EM is rugged, reliable, cost-effective 400 watts Two Zone Amplifier. It is ideal for multi-speaker installations where a user needs to separately set power levels for two separate areas such as indoors & outdoors.
Features
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6 Mic & 2 Aux Inputs.
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Stereo" Music Operation for DJ programmes.
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Facilitates connection and operation of two separate groups of speakers simultaneously on "Mono" mode. Ideal for Places of Worship.
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Line Input & Output on each zone for connecting to a Mixer and Booster Amplifier respectively. Preamplifier output for recording.
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Box Speaker/Driver Unit selector switch for each zone. Bass boost defeated at Driver Unit position for safer operation of driver units. Zone On/Off facility.
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Resettable circuit breaker for protection against overload and short circuit.
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Instant transfer to DC power (Car Battery) if AC power fails.
| SPECIFICATIONS |
ZONE-A |
ZONE-B |
| POWER OUTPUT |
300W RMS Max., 200W RMS at 10% THD 180W RMS at 5% THD, 165W RMS at 2% THD |
300W RMS Max., 200W RMS at 10% THD 180W RMS at 5% THD, 165W RMS at 2% THD |
| OUTPUT REGULATIONS |
 2 dB, no load to full load at 1kHz |
2 dB, no load to full load at 1kHz |
| INPUT CHANNELS |
Mono 6 x Mic 0.6mV/4.7k , 2 x Aux 100mV/470k Stereo L: 200mV/100k, Line L:1V/50k
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Mono 6 x Mic 0.6mV/4.7k, 2 x Aux 100mV/470k Stereo R: 200mV/100k, Line R: 1V/50k |
| FREQUENCY RESPONSE |
50-15,000Hz±3dB |
50-15,000Hz±3dB |
| SIGNAL TO NOISE RATIO |
60dB |
60dB |
| TONE CONTROLS |
Bass:±10dB at 100Hz, Treble:±10dB at 10kHz |
Bass:±10dB at 100Hz, Treble:±10dB at 10kHz |
| OUTPUTS |
Preamp: 200mV/600, Line: 1V/1k |
Preamp: 200mV/600, Line: 1V/1k |
| SPEAKER OUTPUTS |
4, 8, 70V & 100V |
4, 8, 70V & 100V |
| POWER SUPPLY |
AC: 220-240V 50/60Hz, DC: 24V (2 x 12V Car Battery)
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| POWER CONSUMPTION |
AC: 700VA DC: 9A
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| DIMENSIONS |
W510 x H172 x D385 mm
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| WEIGHT |
22.3kg
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