WIR RX15-2

SoundPlus® 2-channel Infrared Receiver

Product Highlights

  • Easy-to-operate
  • Stylish
  • Exceptional audio quality


The WIR RX15-2 is a two-channel, infrared receiver designed for use with a transmitter operating on 2.3 MHz or 2.8 MHz. This easy-to-operate, headset-style receiver is ideal for listening applications where excellent sound quality is essential. Each earphone features its own individual volume-control knob. A push-button frequency selector makes it easy to alternate between 2.3 MHz or 2.8 MHz operation.

Wir rx15-2


  • Each earphone features individual volume control
  • Push-button frequency selector
  • Two-year warranty


WIR RX15-2 Architectural and Engineering Specifications

  • The receiver shall be a headset style with IR detectors positioned on top of each individual earphone.
  • The receiver shall operate on 2.3 MHz or 2.8 MHz frequency.
  • The receiver shall have an individual rotary-type volume control on each individual earphone and a on/off selection switch on the right earphone.
  • The receiver shall have a slide-button frequency selector to choose between 2.3 MHz or 2.8 MHz operation.
  • The receiver shall provide 118 dB SSPL90 output, +/- 1 dB, and a signal-to-noise ratio of 60 dB.
  • The receiver shall operate up to 80 hours when using AAA alkaline non-rechargeable batteries.
  • The receiver shall be encased in a black, plastic case.
  • The receiver shall operate up to 3,500 ft2 (325 m2) when using a single WIR TX9 Emitter.
  • The receiver shall have CE, RoHS, and WEEE approval and be covered by a two-year parts and labor warranty, not including batteries or accessories.*
  • The receiver shall be the Williams Sound model WIR RX15-2.

WIR RX15-2

Receiver Style:


Earpad Size:

2.5" (6.5 cm) diameter, adjustable headband


5.5 oz (155g) without batteries

Color and Material:

Black, plastic

Operating Range:

Up to 3,500 ft2 (325 m2) when using a single WIR TX9 Emitter

Battery Type:

AAA Alkaline batteries (BAT 010)

Battery Life:

Alkaline: 80 hours

Battery Drain:

12 mA, nominal


ON/OFF switch

(2) Thumbwheel volume control knob, left and right

(1) Frequency slide-button selector, 2.3 MHz or 2.8 MHz Monitor button = mutes audio


LED - Power: RED = 2.3 MHz; GREEN = 2.8 MHz

Frequency Response:

30 Hz – 20 kHz

Signal-to-Noise Ratio:

60 dB (IEC weighted)

Magnetic Field Strength:

1.9 A/M per CFR 68.316)


FM wideband modulation

Acoustic Output:

118 dB MAX SSPL90, +/- 1 dB with 6 cc coupler




2-year warranty (excludes physical damage)*

Other Models

WIR RX18 SoundPlus® two-channel / stereo infrared receiver
WIR RX22-4 SoundPlus® four-channel selectable infrared receiver

Accessories for SoundPlus® 2-channel Infrared Receiver [WIR RX15-2]

BAT 010-2 Two AAA alkaline batteries


Download/View Name Type Language
Infrared Brochure - High Res Brochures English
WIR RX15-2 Specifications Specifications English
WIR RX15-2 Sell Sheet Sell Sheets English
Infrared Brochure - Low Res Brochures English
Got Sound-Infrared Cinema Sound Technology Brochures English
SoundPlus™ 2-channel Infrared Listening Systems Manuals English
WIR RX15-2 Manual Manuals English


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