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ADT700

ADT700

Intelligent Hot Backup Amplifier with 700W Power


ADT700 intelligent hot backup amplifier adopts a nanocrystal switching power supply, TD class (digital-analog) amplifier, and built-in high-performance DSP processor, supporting intelligent network control system software. 

With analog and digital automatic backup functions, when there is a problem with the digital signal, the analog signal will be automatically switched to ensure stable signal transmission.


1. seamless switching: when the main amplifier protection or failure, the backup amplifier automatically switches output within one-hundredth of a second (10ms);

2. signal backup: Dante, AES digital signals can be backed up hot-swap. 3. continuous backup: in the event of more than one amplifier, the backup amplifier will automatically switch the output;

3. Continuous Backup: When more than one main amplifier protection or failure occurs, the processor automatically parallel output, all the speakers normal sound reinforcement;

4. processor: when the main / standby switcher fails automatically lift the backup function, to normal sound reinforcement state;

5. DSP parameters: the processor automatically reads and saves the main amplifier DSP built-in parameters, and switches to the backup amplifier to use;


Product size: 483mm × 88mm (2U) × 475mm (including handle and rear support)

Product net weight: 14kg

Packing size: 550*600*160mm

Product gross weight: 16kg

Packing Quantity: 1

Output Power (RMS): 8Ω Single Channel 700W

Output Power (RMS): 4Ω/2Ω 1100W

Output Power (RMS): Bridged 8Ω/4Ω 1800W


Application Scenario: Suitable for theater, multi-purpose halls, banquet halls, gymnasiums, a variety of small, medium, and large performance markets,s and other types of sound reinforcement occasions.


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Product Description

  1. Seamless Switching: The backup amplifier automatically takes over within 10ms if the main amplifier fails.

  2. Signal Backup: Supports hot-swappable backup for both Dante and AES digital signals, ensuring uninterrupted signal flow.

  3. Automatic DSP Parameter Transfer: The processor reads and saves the DSP parameters from the main amplifier, seamlessly switching to the backup amplifier.

  4. Intelligent Heat Dissipation: Real-time temperature-controlled fans minimize noise while preventing overheating.

  5. AGC Protection: Automatically adjusts channel gain to protect the speaker when the input signal is too large, ensuring constant power output.

  6. Comprehensive Protection Systems: Includes protection for square waves, DC, overload, short circuits, overheating, and more, with automatic recovery.

  7. Advanced Amplification: High-efficiency nanocrystal full-bridge switching power supply delivers over 20,000W peak power, with a machine efficiency of over 89%.

  8. Superior Sound Quality: Fast response and excellent control ensure rich bass, smooth midrange, and clear treble.

  9. 4.3-inch Color Screen: Displays key system information, including temperature, voltage, signal status, and operating mode, with touch screen controls for volume, mute, and settings.

  10. Comprehensive DSP Functions: Allows control over working mode, input routing, gain, output voltage, EQ, delay, limiter, and more.

  11. Intelligent Network Control: Supports IP LAN for control of multiple amplifiers and remote monitoring of temperature, protection status, and operation.

  12. Digital Transmission: Features Dante and AES digital signal transmission and control for high-quality audio routing.

  13. Routing and Signal Backup: 10 signal input channels (analog × 4, Dante × 4, AES × 2) with hot backup and customizable switching times.

  14. Remote Control: Optional PC remote switching for convenient system management.

  15. Backup Amplifier System: Seamlessly switches to a backup amplifier in case of malfunction, ensuring continuous sound output.

  16. Power Supply: Equipped with a PFC-regulated power supply for efficient and reliable power distribution.

Specifications:

  • Product Dimensions: 483mm × 88mm (2U) × 475mm

  • Net Weight: 16kg

  • Output Power (RMS):

    • 700W at 8Ω (Single Channel)

    • 1100W at 4Ω/2Ω

    • 1800W at 8Ω/4Ω (Bridged)

  • Input Options: 10 signal inputs (analog and digital)

  • Screen: 4.3-inch high-definition, multi-function color display with touch controls

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