Williams Sound IR SY5 SoundPlus Medium-Area Wireless Infrared System with 3 Headphones

BH #WIIRSY5 • MFR #IR SY5
Williams Sound IR SY5 SoundPlus Medium-Area Wireless Infrared System with 3 Headphones
Key Features
  • 1 x IR T2 Medium-Area IR Transmitter
  • 3 x 4-Channel Infrared Receivers
  • 3 x Folding Mono Headphones
  • 2 x 18" Induction Neckloops
The Williams Sound IR SY5 is a SoundPlus Series medium-area wireless infrared system designed to deliver reliable audio monitoring for up to three people in conferences, classrooms, assisted living facilities, and more. It includes the IR T2 infrared transmitter and its power supply, three WIR RX22-4 four-channel bodypack IR receivers, three HED 021 folding headphones, two 18" induction neckloops, six AA batteries, a wall/ceiling mount, and an ADA wall plaque. With a coverage area of up to 18,000 square feet and selectable transmission frequencies, it provides a blend of easy setup and robust power.

Audio inputs to the transmitter include two Euroblock line inputs and a 3.5mm microphone input. An additional Euroblock is provided for control system integration. Back-panel green and yellow LEDs indicate power status and signal presence. A power-saving mode automatically shuts off the carrier after 12 minutes without audio.

Connect the supplied headphones or neckloops to the bodypack IR receivers, which feature low-battery indicators, channel selectors, and on/off/volume controls. Use the headphones for standard on-ear monitoring or utilize the neckloops for integration of hearing aids or cochlear implants with T-coil capabilities.

Special Order
Expected availability: 7-10 business days
$1,169.00

Important Notice

  • This item is noncancelable and nonreturnable.
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Williams Sound IR SY5 Overview

  • 1Description
  • 2Williams Sound IR T2 SoundPlus Medium-Area Infrared Transmitter for Assistive Listening
  • 3Williams Sound WIR RX22-4N Infrared 4 Channel Bodypack Listening Receiver (2.3 - 3.8MHz)
  • 4Williams Sound HED 021 Folding Mono Headphones
  • 5Williams Sound NKL 001 Induction Neckloop for T-Switch Hearing Aids
  • 6Williams Sound AA Alkaline Battery (2-Pack)
  • 7Williams Sound IDP008 - ADA Wall Plaque for Hearing Assistance

The Williams Sound IR SY5 is a SoundPlus Series medium-area wireless infrared system designed to deliver reliable audio monitoring for up to three people in conferences, classrooms, assisted living facilities, and more. It includes the IR T2 infrared transmitter and its power supply, three WIR RX22-4 four-channel bodypack IR receivers, three HED 021 folding headphones, two 18" induction neckloops, six AA batteries, a wall/ceiling mount, and an ADA wall plaque. With a coverage area of up to 18,000 square feet and selectable transmission frequencies, it provides a blend of easy setup and robust power.

Audio inputs to the transmitter include two Euroblock line inputs and a 3.5mm microphone input. An additional Euroblock is provided for control system integration. Back-panel green and yellow LEDs indicate power status and signal presence. A power-saving mode automatically shuts off the carrier after 12 minutes without audio.

Connect the supplied headphones or neckloops to the bodypack IR receivers, which feature low-battery indicators, channel selectors, and on/off/volume controls. Use the headphones for standard on-ear monitoring or utilize the neckloops for integration of hearing aids or cochlear implants with T-coil capabilities.

Williams Sound IR T2 SoundPlus Medium-Area Infrared Transmitter for Assistive Listening

The Williams Sound IR T2 is a two-channel, SoundPlus Series infrared transmitter designed to deliver a coverage area of up to 18,000 square feet for assistive listening and language interpretation in commercial spaces. It supports 2.3, 2.8, 3.3, and 3.8 MHz transmission frequencies with WIR RX22-4, WIR RX18, or IR R1 receivers.

Line inputs are accessible via two Euroblock connectors while a 3.5mm mini jack allows the connection of a microphone, which can be optimized using the dedicated mic gain knob and microphone channel selection switch. Additionally, a control system may be integrated via a separate Euroblock port.

LEDs are provided for indication of power status and signal presence. The power-saving mode automatically shuts off the carrier after 12 minutes without audio. The included wall/ceiling mount and international power supply enable flexible installation.

Ideal for assistive listening and language interpretation in commercial spaces such as conference rooms, assisted living facilities, small cinemas/theaters, classrooms, and courtrooms
Wall-/ceiling-mountable compact transmitter with a maximum coverage area of 18,000 ft²
50% greater coverage than the WIR TX75
Power-saving mode automatically shuts off the carrier after 12 minutes without audio
Power and audio indicators on transmitter, charging indicators on charger
3.5mm microphone input with channel selector and dedicated gain knob
Two Euroblock line inputs accept balanced or unbalanced signal
Includes international power supply with line cord
Compatible with WIR RX22-4, WIR RX18, and IR R1 receivers
UPC: 707976001016

Williams Sound WIR RX22-4N Infrared 4 Channel Bodypack Listening Receiver (2.3 - 3.8MHz)

The Williams Sound WIR RX22-4N Bodypack is an infrared bodypack listening receiver for use with compatible Williams Sound transmitters. The bodypack features 4-channels and operates on the 2.3, 2.8, 3.3, 3.8MHz bandwidth. The WIR RX22-4 can be used with mono or stereo headphones and earphones, or a neck-loop. Dual infrared detectors provide maximum sensitivity and operating range.

Ideal for lectures, conferences, worship and more
Compatible with Willams Sound transmitters operating on the 2.3, 2.8, 3.3, 3.8MHz
Can be used with mono or stereo headphones and earphones, or a neckloop

Williams Sound HED 021 Folding Mono Headphones

Turn up the volume with the adult-sized HED 021 Folding Mono Headphones from Williams Sound. These headphones are designed to offer crisp sound in a lightweight and comfortable design. Foam earpads keep you listening in comfort for hours. The single-sided cord helps to minimize snags and tangles, and the standard 3.5mm mono plug is compatible with Williams Sound receivers and Pocketalkers.

Williams Sound NKL 001 Induction Neckloop for T-Switch Hearing Aids

The Williams Sound NKL 001 is an induction neckloop designed to magnetically couple an audio signal to a telephone coil-equipped (T-Switch) hearing aid. The neckloop has a standard 1/8" mini plug that can be connected to any audio device that has an 8-16 Ohm 1/8" output, such as a beltpack receiver, TV, tape player, etc. The neckloop has a slider so you can adjust the tension, and the 18" cord provides a good amount of slack for use with body-worn devices.

  • Integrated safety breakaway device
  • Cord Length: 18"
  • Adult size
  • Connector: 1/8" mono plug
  • Monoaural
  • Impedance: 8 to 16 Ohms
  • Recommended for FM receivers and select IR receivers
  • For individuals with moderate to severe hearing loss

Williams Sound AA Alkaline Battery (2-Pack)

This Williams Sound AA Alkaline Battery 2-pack is compatible with several FM listening systems, receivers, transmitters, earphones, headphones, and more.

Williams Sound IDP008 - ADA Wall Plaque for Hearing Assistance

The IDP008 from Williams Sound is a self-adhesive wall plaque that alerts your patrons to the fact that your establishment has a hearing assistance system. Perfect for theaters, auditoriums, and more, the plaque is large and easy-to-see.

Williams Sound IR T2 SoundPlus Medium-Area Infrared Transmitter for Assistive Listening Specs

Battery
Coverage AreaUp to 18,000 ft² / 1673 m² in single-channel mode with the RX22-4 receiver
Transmission Frequencies2.3, 2.8, 3.3, and 3.8 MHz
ModulationFM wideband
Pre-Emphasis50 µS
Deviation±50 kHz
Inputs2 x Euroblock line inputs (balanced/unbalanced)
1 x 1/8" / 3.5 mm microphone input
Control1 x Euroblock (Ground, Tx, Rx)
Frequency ResponseLine Inputs: 95 Hz to 17.6 kHz, -3 dB re 1 kHz
Mic Input: 125 Hz to 17 kHz, -3 dB re 1 kHz
Signal-to-Noise Ratio (SNR)70 dB (line input)
Operating Temperature32 to 122°F / 0 to 50°C
IndicatorsAudio: Yellow LED per channel
Power: Green LED
Power RequirementDC Power Input: 2.1 mm ID barrel connector, 48 VDC, 0.2 A, center positive
Power Supply Input: 100 to 240 VAC, 50/60 Hz, 18 W
Power Save ModeCarrier shuts off after 12 minutes without audio
Dimensions (W x D x H)9.0 x 3.8 x 1.4" / 229 x 97 x 36 mm
Weight0.8 lb / 0.4 kg
Approvals and ComplianceCE, FCC, Industry Canada, WEEE, RoHS, CB Scheme, RCM, and PSE
Packaging Info
Package Weight2.84 lb
Box Dimensions (LxWxH)11.6 x 6.8 x 4.2"

Williams Sound WIR RX22-4N Infrared 4 Channel Bodypack Listening Receiver (2.3 - 3.8MHz) Specs

Physical
Carrier Frequency2.3, 3.3, 2.8, 3.8 MHz
Signal-to-Noise Ratio60dB Min
Squelch@ 40dB S/N Ratio
Frequency Response25Hz to 16kHz
THD & NoiseLess than 1%
Connector1/8" (3.5mm) Connector
ControlsOn/Off/Volume, Channel Selector Knobs
Batteriesx2 AA Alkaline or NiMH
60 Hours w/Alkaline, 30 Hours w/Rechargeable
Dimensions4.1 x 2.5 x 1.2" (104 x 72.4 x 30.4mm)
Packaging Info
Package Weight0.25 lb
Box Dimensions (LxWxH)6 x 3.8 x 1.9"

Williams Sound HED 021 Folding Mono Headphones Specs

Headphone
Driver Size1.2" / 30 mm
DesignOn-Ear (Supra-aural)
General
Frequency Response20 Hz to 20 kHz
Sensitivity110 dB at 1 kHz
Impedance32 Ohms
Maximum Power Handling100 mW
FoldableYes
Connectivity
Audio Connector to Source1/8" / 3.5 mm
Cable
Cable Length39" /  cm
Physical
Weight1.8 oz / 52 g
Packaging Info
Package Weight0.15 lb
Box Dimensions (LxWxH)6.6 x 5.05 x 2.2"

Williams Sound NKL 001 Induction Neckloop for T-Switch Hearing Aids Specs

Magnetic Field Strength25 mW input at 1000 Hz produces 1.7 A/m 6" above the center of loop
85μW input produces 0.1 A/m (IEC Standard)
Input Power500 mW max
Impedance8 to 16 Ohms
Connector1/8" / 3.5 mm mono mini-plug
Cable Length18 / 457 mm
ColorBlack
ApprovalsRoHS, WEEE
Weight1.5 oz / 43 g
Packaging Info
Package Weight0.15 lb
Box Dimensions (LxWxH)5.65 x 4.4 x 1"

Williams Sound AA Alkaline Battery (2-Pack) Specs

Battery
Battery Type2 x AA
Battery ChemistryAlkaline
Battery Voltage1.2 V
Packaging Info
Package Weight0.1 lb
Box Dimensions (LxWxH)1.9 x 1 x 0.5"

Williams Sound IDP008 - ADA Wall Plaque for Hearing Assistance Specs

Dimensions (WxH)6.5 x 10.5" (165 x 266 mm)
Packaging Info
Package Weight0.1 lb
Box Dimensions (LxWxH)7.3 x 4.3 x 0.1"
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