digital amplifier A-03

  • Model: A-03 Power Amplifier
  • Output Power (8Ω): 2×500W
  • Output Power (4Ω): 2×620W
  • Bridge 8Ω (output power): 1000W
  • Input Sensitivity: 0.775V/1.2V
  • Input Impedance: 20KΩ (balanced, parallel)
  • Frequency Response: 20Hz-34kHz (0.3dB)
  • Slew Rate: ≥30V/μs
  • Damping Factor: >400:1 (@1kHz)
  • Signal Crosstalk: >90dB (@1kHz)
  • Signal-to-Noise Ratio: >112dB
  • Total Harmonic Distortion: <0.1% 1kHz
  • Intermodulation Distortion: <0.1% 8Ω 1kHz @1W
  • Power Supply: 220V/50Hz-60Hz
  • Dimensions: 483×88×240mm
  • Gross Weight: 6.6KG
  • Features: Balanced level adjustment with front panel potentiometer, from negative infinity to 0dB. Cooling method: stepless speed fan, airflow from front-right to back. Amplifier has a 3.2-inch color screen indicating volume and level.
  • Amplifier Protection: Short-circuit, open-circuit, DC voltage, overheating, RF, and ultra-low frequency protection.