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NEW Russound D250LS D Series 2-Channel Digital Amplifier 1U 50 WPC

RussoundPart # 247-1917
Model: D250LS

The Russound D250LS is a compact 2-channel digital amplifier designed to add a local audio source to a multiroom system. Its autosensing inputs, trigger control, and bridgeable outputs make it a flexible option for various installation needs.

Key Features

  • Automatic speaker switching between local source and distributed audio
  • Auto-sensing line and amplified inputs for seamless input detection
  • Low profile design enables placement in areas with limited space
  • Trigger input support and protection circuitry for reliability
  • Four mounting options included for flexible installation
  • Durable circuitry engineered for long-term reliability
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Overview

Russound D250LS D Series 2-Channel Digital Amplifier 1U 50 WPC

Russound D250LS D Series 2-Channel Digital Amplifier 1U 50 WPC

The D250LS is ideal for installations that include a local source within a multiroom audio system. It allows a connected source, such as a PC or TV in a bedroom, to automatically override the distributed audio in that room. When the local source is activated, the amplifier switches the room speakers to its own output. The D250LS also features autosensing line and amplified inputs, along with a trigger input, providing flexibility for a variety of applications. The D250LS delivers 50 watts per channel into 8 ohms and 75 watts per channel into 4 ohms. When operated in bridged mode, it provides 150 watts of power into a single 8-ohm load. Each output channel includes advanced protection circuitry to ensure safety and reliability even under demanding conditions. The D250LS amplifier also complies with EU Standby Power Requirements.

Specifications

  • Amplifier Channels: 2 
  • Channel Separation: >60dB @ 1 kHz 
  • Frequency Response: 20 Hz to 20 kHz +/- 0.4 dB 
  • Fuse Rating: T3.15AL/250V 
  • Input Impedance: 47 kilohms Line Input 
  • Input Sensitivity:
    -70 mV for 1 watt at 8 ohms
    -550 mV for 50 watts at 8 ohms 
  • Power Consumption (Standby): <0.5 watts 
  • Power Output:
    -Continuous Stereo:
    -50 watts per channel at 8 ohms (<0.3% THD+N) @ 1kHz
    -75 watts per channel at 4 ohms
    -150 watts at 8 ohms, 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 
  • Signal to Noise Ratio: >112 dB A-weighted 
  • Switching Delay: 5 seconds to 5 minutes 
  • Total Harmonic Distortion:
    -<0.3% THD+N from 20 Hz to 20 kHz for 50W into 8 ohms
    -<0.05% from 20Hz to 20kHz for 1W into 8 ohms
  • Trigger Input(s): 12 VDC 10 kilohms 
  • Trigger Output(s): 12 VDC 100 mA max 
  • Voltage Gain: 32 dB 
  • Zone Outputs: 1

Product Details

BrandRussound
ModelD250LS
Part Number247-1917
UPC612934533280
Unit of MeasureEach
Weight7.05

Product Specifications

Power (RMS/Channel 8 ohms)26 - 50 Watts
Weight Range< 10 lbs.
Special FeaturesBridgeable

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