TZA-7000 - 2 ZONE PA MIXER AMPLIFIER
(AHUJA)
Ahuja model TZA-7000 is rugged, reliable, cost-effective 700 watts Two Zone Amplifier. TZA-7000 is ideal for multi-speaker installations where a user needs to separately set power levels for two separate areas such as indoors & outdoors.
6 Mic & 2 Aux Inputs.
‘Stereo’ Music Operation for DJ programmes.
Facilitates connection and operation of two
separate groups of speakers simultaneously on ‘Mono’ mode. Ideal for Places of Worship.
Line Input & Output on each zone for connecting to a Mixer and Booster Amplifier respectively. Preamplifier output for recording.
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.
Resettable circuit breaker for protection against overload and short circuit.
Instant transfer to DC power (Car Battery) if AC power fails.
Bar Graph Signal Display.
Power Output
• 500W + 500W Max.
• 350W + 350W RMS at 10% THD
• 300W + 300W RMS at 5% THD
• 280W + 280W RMS at 2% THD
Output Regulation
• ≤ 2dB (No Load to Full Load at 1kHz)
Input Channels
• Mono: 6 × Mic: 0.6mV / 4.7kΩ
• 2 × Aux: 100mV / 470kΩ
• Stereo L/R: 200mV / 100kΩ
• Line L/R: 1V / 50kΩ
Frequency Response
• 50–15,000Hz (±3dB)
Signal to Noise Ratio
• 60dB
Tone Controls
• Bass: ±10dB at 100Hz
• Treble: ±10dB at 10kHz
Outputs
• Preamp: 200mV / 600Ω
• Line: 1V / 1kΩ
Speaker Outputs
• 4Ω, 8Ω, 70V & 100V (For Each Zone)
Power Supply
• AC: 220–240V, 50/60Hz
• DC: 36V (3 × 12V Car Battery)
Power Consumption
• AC: 1100VA
• DC: 13A
Dimensions
• W510 × H185 × D470 mm