Williams Sound Body-pack Design 4-Channel Selectable Infrared Receiver, 25Hz-16KHz Frequency Response

SKU: WSWIRRX224N MFR: WIR RX22-4N
Earn VIP Reward Points

Key Features

  • Experience crystal-clear audio with this Williams Sound infrared receiver for assistive listening.
  • Enjoy versatile connectivity; this body-pack receiver supports both mono and stereo headphones.
  • Long-lasting battery life: Up to 60 hours with alkaline batteries for extended use in meetings.
  • Select from 4 channels for interference-free audio; ideal for multi-room conference setups.
  • Compact and lightweight design ensures comfortable, all-day wear with included lanyard.
  • Exceptional sound quality with a wide 25 Hz - 16 kHz frequency response for clear communication.
See More Product Details
Ships from Manufacturer?
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

1 Year

$29.99

2 Year

$49.99

3 Year

$59.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Accessories
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Williams Sound Body-pack Design 4-Channel Selectable Infrared Receiver Specifications

  • Receiver Style

    Body-Pack, dual-lens detector, lanyard

  • Lanyard

    3' /0.91, allows receiver to be worn around the neck

  • Operating Temperature:

    -10 to +50 deg. C / 14 to 122 deg. F

  • Battery Type

    2 x AA, alkaline (BAT 001) or NiMH (BAT 026)

  • Battery Life

    Alkaline: 60 hours, NiMH: 30 hours/charge

  • Battery Drain

    25 mA, nominal

  • Charging Contacts

    For use only with CHG 3512

  • Carrier Frequency

    Channel 1: 2.3 MHz, Channel 2: 2.8 MHz
    Channel 3: 3.3 MHz, Channel 4: 3.8 MHz

  • De-Emphasis

    50 uS

  • FM Deviation

    +/-50 kHz

  • Signal-to-Noise Ratio

    60dB min

  • Squelch

    Receiver squelches (mutes) at 40 dB S/N ratio

  • Frequency Response

    25 Hz to 16 kHz, +1 dB, -3 dB, electrical response

  • Total Harmonic Distortion

    Less than 1%, electrical response

  • Controls

    ON/OFF/VOLUME: combination thumbwheel knob
    Channel Selector: four-position rotary switch

  • Indicators

    Red LED ON" indicator, flashes to indicate Low battery

  • Audio Output Jacks

    3.5 mm stereo mini phone jack Accepts 3.5 mm mono or stereo phone plug

  • Audio Output Power

    15 mW max at 32 Ohms

  • Acoustic Output

    125 dB SSPL90 with HED 021; 110 dB SSPL90 w/ EAR 013

  • Sensitivity

    Better than 1 nW/cm2 for 40 dB signal-to-noise ratio

  • Approvals

    CE, FCC, RoHS, WEEE

  • Compatibility

    Headphones/Earphones: Mono or stereo, 8-32 ohms, 3.5 mm mini phone plug, HED 021, HED 026, EAR 013, EAR 014, EAR 022, NKL 001

  • Dimensions (L x W x H)

    4.1 x 2.85 x 1.2" / 104.14 x 72.39 x 30.48mm

  • Weight

    4.5oz / 127.57g (with batteries)

  • UPC Code

    707976002860

2 Accessories for Williams Sound Body-pack Design 4-Channel Selectable Infrared Receiver, 25Hz-16KHz Frequency Response

  • All Accessories (2)
  • Batteries & Chargers (2)

About Williams Sound Body-pack Design 4-Channel Selectable Infrared Receiver

You can experience superior audio quality with the Williams Sound Body-pack Design 4-Channel Selectable Infrared Receiver. This high-performance device is compatible with transmitters operating on the 2.3/2.8/3.3/3.8 MHz bandwidth, ensuring a wide range of connectivity options.

The receiver is equipped with dual infrared detectors, designed to maximize sensitivity and extend the operating range. It boasts an impressive range of up to 28,000 square feet (2,600 square meters) in single-channel mode when paired with a Williams Sound WIR TX925 or WIR TX90 infrared system. This expansive coverage area makes it an ideal choice for large venues or outdoor events.

Designed for comfort and convenience, this body-pack receiver features a handy channel selector and an easy-to-use on/off volume control. Its compact and lightweight design allows for easy portability and comfortable wear.

The RX22-4N model is versatile and adaptable, capable of being used with mono or stereo headphones, earphones, or a neckloop. This flexibility allows you to choose the audio output that best suits your needs and preferences.

In summary, the Williams Sound Body-pack Design 4-Channel Selectable Infrared Receiver offers a perfect blend of performance, comfort, and versatility, making it a valuable addition to any audio setup. Whether you're a professional sound engineer or an audio enthusiast, this receiver is designed to deliver a superior listening experience.

Williams Sound Body-pack Design 4-Channel Selectable Infrared Receiver Features

  • High-performance 4-Channel Selectable Infrared Receiver compatible with 2.3/2.8/3.3/3.8 MHz bandwidth transmitters
  • Dual infrared detectors for maximized sensitivity and extended operating range
  • Impressive coverage of up to 28,000 square feet in single-channel mode when used with specific Williams Sound infrared systems
  • Comfortable body-pack design with convenient channel selector & easy-to-use on/off volume control
  • Versatile audio output options, compatible with mono or stereo headphones, earphones, or a neckloop
  • Ideal choice for professional sound engineers and audio enthusiasts seeking superior audio quality and coverage

Warranty Information

This product has a limited warranty of 60 months.

Product Documents

User Manual

Key Features

  • Experience crystal-clear audio with this Williams Sound infrared receiver for assistive listening.
  • Enjoy versatile connectivity; this body-pack receiver supports both mono and stereo headphones.
  • Long-lasting battery life: Up to 60 hours with alkaline batteries for extended use in meetings.
  • Select from 4 channels for interference-free audio; ideal for multi-room conference setups.
  • Compact and lightweight design ensures comfortable, all-day wear with included lanyard.
  • Exceptional sound quality with a wide 25 Hz - 16 kHz frequency response for clear communication.

What's in the box:

  • Williams Sound Body-pack Design 4-Channel Selectable Infrared Receiver
  • RCS 004 Lanyard
  • Williams Sound 5 Year for Receiver and 90 Day for Lanyard Warranty