Williams Sound WIR RX22-4N SoundPlus 4-Channel Infrared Bodypack Receiver

Williams Sound WIR RX22-4N SoundPlus 4-Channel Infrared Bodypack Receiver




Williams Sound WIR RX22-4NSoundPlus 4-Channel Infrared Bodypack Receiver


The WIR RX22-4N—part of the SoundPlus® line from Williams Sound—is a 4-channel selectable, infrared receiver that’s compatible with transmitters operating on the 2.3/2.8/3.3/3.8 MHz frequency bands. It features dual infrared detectors for maximizing sensitivity as well as operating range. It provides a range of up to 30,000ft² (2,800m²) in single-channel mode when used with a Williams Sound WIR TX925 or WIR TX90 infrared system (systems sold separately). It also features a comfortable, body-pack design that includes a convenient channel selector aong with easy-to-use on/off volume control. It can be used with mono or stereo headphones, earphones or a neckloop (lanyard included).

Please note: Headphones, earphones and neckloop all sold separately.


Assistive listening • Language interpretation • Private TV listening in:

Small conference rooms • Hospital rooms • Assisted living facilities • Medical treatment centers • Jury deliberation rooms • Small cinema/theaters • Classrooms • Courtrooms • More

WIR RX22-4N System Includes

  • (1) WIR RX22-4N Receiver
  • (2) RCS 004 Lanyard


  • Use with earphones, headphones or neckloop (all sold separately)
  • Uses AA alkaline or rechargeable batteries
  • 5-year warranty (90 days on accessories)


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