• 800W x 4 at 8 ohms
• 1500W x 4 at 4 ohms
• 1800W x 4 at 2 ohms 

• Number of channels: 4
• 8 ohms: 800W * 4
• 4 ohms: 1500W * 4
• 2 ohms: 1800W * 4
• Frequency Response ( at 8 ohms): 20Hz ~ 20KHz, ±0.3dB
• Slew Rate: 50V / us
• Harmonic Distortion + Noise: <0.1%
• Intermodulation distortion: <0.1%
• Signal to noise ratio: > 105dB
• Channel Interference: > 75dB
• Damping Factor: > 800 (8 ohms, 20 Hz to 200 Hz)
• Input Resistance: 20K ohms  (balanced input), 10K ohms  (Unbalance input)
• Power Efficiency: > 85%
• Voltage Gain: 38dB
• Sensitivity: 1V
• Cooling: Forced air cooling, air flow from front to the rear
• Height: 1U
• Product Dimensions: 483 x 430 x 44 mm
• Gross Weight: 12.1 Kg
 

Digisounds DSD7
4 Channel Power Amplifier