Russound R235LS Two Channel Amplifier 35W

Two Channel Amplifier 35W
Discontinued Replaced with D250LS

The R235LS is a 2-channel amplifier with automatic switching and a space-saving low-profile design.

Typically used for local source switching, the R235LS allows the source (e.g., a PC or TV in the bedroom) to automatically override the normal audio program in that particular zone of a distributed audio system. When the local source is turned on, the amplifier switches the room speakers to its own output. The R235LS provides autosensing line and amplified inputs as well as a trigger input for versatility in different applications.

The R235LS is rated at 35 watts per channel into 8 ohms and 50 watts per channel into 4 ohms. In bridged mode the R235LS is rated at 100 watts of power into a single 8-ohm load. Each amplifier output channel incorporates robust protection circuitry for safety and reliability under extreme circumstances.

  • Autosensing inputs activate the amplifier upon detecting an audio signal
  • Switches speakers between a local source and a distributed audio system
  • Low-profile design permits use in areas most amplifiers won't fit
  • Channels are bridgeable to create one channel with substantial power output
  • Robust circuity is designed for long-term stability

Shipping Dimensions12.0" (W) x 11.5" (H) x 13.0" (D)
(30.5 x 29.2 x 33.0 cm)
Shipping Weight8.4 lbs (3.8 kg)
Amplifier Channels2
Frequency Response20 Hz to 20 kHz +/- 0.3 dB
Input Impedance47 kilohms
Input Sensitivity70 mV for 1 watt at 8 ohms
420 mV for 35 watts at 8 ohms
Power OutputContinuous Stereo:
35 watts per channel at 8 ohms
50 watts per channel at 4 ohms

Bridged Mono:
100 watts at 8 ohms
Power Requirement(s)US/Canada: 120 VAC 60 Hz 1.2 A
Europe: 230 VAC 50 Hz 0.6 A
Signal to Noise Ratio>100 dB A-weighted
Switching Delay5 seconds to 5 minutes
Total Harmonic Distortion<0.05% THD+N from 20 Hz to 20 kHz
Trigger Input(s)12 VDC 10 kilohms
Trigger Output(s)12 VDC 100 mA max
Voltage Gain32 dB
Zone Outputs1

  • Model: Russound R235LS
  • 0 Units in Stock
  • Manufactured by: Russound

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