Product Overview

The Williams AV IR RX20 is a stereo, stethoscope-style infrared receiver for assistive listening systems operating at 2.3 or 2.8 MHz, including the Williams AV IR T1 and IR T2 transmitters. Its lightweight under-the-chin design is comfortable for extended sessions and easy to sanitize between users, making it a practical receiver choice for theaters, classrooms, and assisted living facilities. A rechargeable LiPo battery delivers up to 8 hours of listening per charge.

Product Description

At just 1.6 ounces, the IR RX20 keeps listener fatigue to a minimum while its IR-transparent polycarbonate housing picks up the infrared carrier from any direction the wearer faces. A three-position selection switch chooses 2.3 MHz, 2.8 MHz, or stereo operation, so the receiver moves easily between single-channel assistive listening and two-channel stereo program audio. A thumbwheel volume control and on/off slider keep operation simple for end users, and a 3.5mm stereo headphone jack supports alternate listening accessories when the stethoset earpieces are not preferred.

Range extends up to 15,000 square feet in single-channel mode when paired with the IR T2 transmitter, allowing one receiver model to serve rooms from huddle spaces to small auditoriums. The internal LiPo battery recharges in the CHG 520 charger (sold separately), and replacement EAR 089 earpads keep fleet units serviceable over years of use. Williams AV backs the receiver with a 5-year warranty (90 days on the battery).

The IR RX20 pairs with the Williams AV IR T1 small-area transmitter for TV listening rooms, and additional transmitters, receivers, and chargers are available in the Williams AV collection.

Key Features

• Stethoset Comfort The lightweight, under-the-chin design weighs 1.6 ounces and remains comfortable through full-length presentations and performances.
• Three Listening Modes A selection switch chooses 2.3 MHz, 2.8 MHz, or stereo operation to match the transmitter configuration.
• Up to 15,000 ft Range Single-channel operation with the IR T2 transmitter covers up to 15,000 square feet.
• 8-Hour Rechargeable Battery The internal LiPo battery delivers a full day of sessions per charge using the CHG 520 charger.
• Simple End-User Controls A volume thumbwheel and on/off slider require no training for patrons or residents.
• 3.5mm Headphone Jack A stereo output jack supports alternate headphones or listening accessories.
• Serviceable Design Replacement EAR 089 earpads keep shared receiver fleets hygienic and in service.
• 5-Year Warranty Williams AV covers the receiver for five years, with 90 days on the battery.

Technical Specifications