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Dynatech PowerDrive Series Power bass Amplifiers deliver from 300 Watts to 5000 Watts of power in two to three rack spaces. Built around robust and advanced toroidal transformers, they deliver clean power on demand.

More Information

The advanced protection circuitry guards against short circuit and open circuit, and also protects against ultrasonic and RF interference. A high current power supply increases reliability and performance. Other features include center-dented gain controls, input peak limiter, and fast recovery to ensure low distortion. The variable speed fans effectively cool the amp and protect against overheating. Input is through XLR connectors, while you can use Speakon-type or binding post connectors for output. ThePowerDrive Series Power Amplifiershave selectable low pass and high pass filters at variable frequencies. Dynatech Power Drive Amplifiers are specially designed for professionals who value high power, audio clarity and lasting performance.

Technical Specification


  MODEL PD-1400
  RMS Output Power (Per Channel, 8Ω) 300 W
  RMS Output Power (Per Channel, 4Ω) 450 W
  RMS Output Power (Per Channel, 2Ω) 800 W
  Rated Power (Bridge 8Ω) 900 W
  Rated Power (Bridge 4Ω) 1600 W
  Input Sensitivity 0.775, 1V, 1.4 Selectable
  S/N Ratio (A Weight) >107 dB
  Frequenct Response (+0/-0.25dB) 20 Hz to 20 kHz
  Class AB
  Damping Factor >500 : 1
  THD (10% Rated Power) 0.05%
  Input Connector 2 XLR
  Input Impedance 20 KΩ Balanced, 10 KΩ Unbalanced
  Output Connectors Speakon + Binding Post
  Cooling 2 X Fan airflow from front to back
  Power Supply 230 V AC / 50Hz
  Dimension HxWxD (mm) 89 X 483 X 496
  Net Weight (1 piece/pack) 21 Kgs
  Gross Weight 31 Kgs


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