The Ahuja BTZ-7000 Power Amplifier is a versatile and cost-effective 700W two-zone amplifier designed for applications requiring independent control of two separate speaker zones. It is ideal for multi-speaker setups in venues such as places of worship, auditoriums, and outdoor installations.
Key Features:
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Two-Zone Operation:
- Operates two independent groups of speakers simultaneously in Mono mode.
- Individual Zone ON/OFF functionality with independent output level control.
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Stereo Music Support:
- Dedicated Stereo Music Input for DJ programs.
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Box Speaker/Driver Unit Selector:
- Switch for each zone to optimize performance and enhance safety of driver units.
- Bass Boost Defeated at Driver Unit position for reliable operation.
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Backup Power:
- Instant transfer to DC power (36V) from car batteries in case of AC power failure, ensuring uninterrupted audio.
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Built-in Protection:
- Resettable circuit breaker for protection against overload and short circuits.
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Bar Graph Signal Display:
- Visual indication of signal levels for real-time monitoring.
Technical Specifications:
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Power Output:
- 500W + 500W Max..
- 350W + 350W RMS at 10% THD.
- 300W + 300W RMS at 5% THD.
- 280W + 280W RMS at 2% THD.
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Frequency Response:
- 50Hz - 15,000Hz ±3dB, suitable for a wide range of audio applications.
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Signal-to-Noise Ratio:
- 60dB, ensuring low background noise.
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Input Channels:
- Mono: 2 × 200mV/100kΩ.
- Stereo L/R: 200mV/100kΩ.
- Line L/R: 1V/50kΩ.
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Output Regulation:
- ≤ 2dB from no load to full load at 1kHz.
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Tone Controls:
- Bass: ±10dB at 100Hz.
- Treble: ±10dB at 10kHz.
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Speaker Outputs:
- Supports 4Ω, 8Ω, 70V, and 100V outputs for each zone.
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Line Output:
- 1V/1kΩ, for connection to additional equipment.
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Power Supply:
- AC: 220-240V, 50/60Hz.
- DC: 36V (3 × 12V car batteries).
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Power Consumption:
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Dimensions:
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Weight:
- 39.0kg, indicating a robust build.
Applications:
- Places of Worship: Separate indoor and outdoor zones.
- Auditoriums: Control different sections independently.
- Event Venues: Ideal for simultaneous operation of multiple zones.
- Backup Power Scenarios: Reliable DC power operation ensures continued performance during outages.