Audio equipment
Power amplifier DS Proaudio DA4.900
DS Proaudio DA4.900 DSP is a class D power amplifier with a built-in DSP processor. RMS output power: 4x1400 W at 4 ohms, 4x900 W at 8 ohms, and 2x2800 W - 8 ohms in bridged mode. Equipped with two inputs and four outputs. Protected from power surges, overheating, output overload, soft start. 2U high rack case.
Price on request
- Parameter name: Value
- DSP Matrix: 2 inputs / 4 outputs
- Power 8 Ohm: 4 x 900 W
- Power 4 Ohm: 4 x 1400 W
- 2 ohm power: Mode not supported
- Power 8 ohms (bridged mode): 2 x 2800 W
- 4 ohm power (bridged mode): Mode not supported
- Amplifier class: D
- Frequency response: 20 Hz – 20 KHz (±0.5 dB)
- Total Harmonic Distortion THD 1/8 RMS, 1 KHz: ≤0.05%
- Output slew rate RMS, 1 KHz: >30 V/µs
- Damping factor (RMS, 1 KHz): ≥300
- Input Impedance: 10/20KOhm unbalanced/balanced
- Signal to noise ratio: ≥ 95 dB
- Voltage gain: 39 dB
- Power: 90-260V 50/60Hz
- Input sensitivity: 1.7V
- Protection systems: Protection of the power supply, from power surges, from overheating, from output overload. "Soft start" system.
- Input/Output Connectors: XLR + Speakon
- Rack height: 2U
- Dimensions (W*H*D): 483*89*291 mm
- Weight: 8 kg