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.
SKU:
A-03
Category: Professional Fixed-Resistance Power Amplifier
