Russound Class D 2 Channel 50 Watt Amplifier
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Russound Class D 2 Channel 50 Watt Amplifier

D250LS

  • Switches speakers between a local source and a distributed audio system
  • Four mounting options available with included hardware
  • Low-profile Design permits use in areas most amplifiers won't fit
  • Channels are bridgeable to create one channel with substantial power output
  • Robust circuitry is designed for long-term stability
  • Amplifier channels: 2
  • channelseparation: >60dB @ 1 kHz
  • Frequency response: 20Hz –20kHz ±0.4 dB
  • Fuse rating: T3.15AL/250V
  • Input impedance: 47 kOhm line Input 
  • Power consumption (standby): <0.5 watts
  • Signal to noise ratio: >112 dB A-weighted
  • Switching delay 5 seconds to 5 minutes
  • Trigger input: 12 VDC 10 kOhm
  • Trigger output: 12 VDC 100 mA max
  • Voltage gain: 32 dB
  • Zone outputs: 1
Input sensitivity: 
  • 70 mV for 1 watt at 8 Ohm
  • 550 mV for 50 watts at 8 Ohm
Power output (continuous stereo):
  • 50 watts per channel at 8 Ohm (<0.3% THD+N) @ 1kHz
  • 75 watts perchannel at 4 Ohm
  • 150 watts at 8 Ohm, 2 channels bridged
Power requirement(s): 
  • North American: 120 VAC 60 Hz 2.5A
  • European: 230 VAC 50 Hz 2.5A
  • IEC 320 type connector with 3 terminal detachable power cord
Total harmonic distortion:
  • <0.3% THD+N from 20Hz –20kHz for 50W into 8 Ohm
  • <0.05% from 20Hz –20kHz for 1W into 8 Ohm



  • Availability: In stock
  • Brand : Russound
  • Product Type : Amplifiers
  • Channels : 2 Channel
  • Item Rank Result : 3