Williams Sound IR SY23 D Large-Area Dante Infrared System with 5x IR RX20 Stethoscope Receivers

SKU: WSIRSY23D MFR: IR SY23 D
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Key Features

  • Crystal-clear audio: Dante IR system ensures exceptional sound quality, always.
  • Large-area coverage: Ideal for auditoriums, theaters needing assistive listening.
  • Stethoscope receivers: 5 included for discreet, comfortable personal listening.
  • Easy setup: Dante integration simplifies installation of your audio presentation.
  • ADA compliant: Meets accessibility standards with included ADA wall plaque.
  • Long battery life: Enjoy up to 8 hours of continuous use with RX20 receivers.
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Williams Sound IR SY23 D Specifications

IR M1 IR+ Control Center with Dante

IR M1 IR+ Control Center with Dante

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  • Color

    Black

  • Rack Mount

    Single Rack Unit

  • Power Supply

    International Desktop Supply
    Input: 36 W, 110-240 VAC 50-60 Hz
    Output: +48VDC, 0.75A center-positive

  • Power Switch

    Rocker switch with LED

  • Signal to Noise Ratio

    67 dB (typical)

  • Modulation

    FM Wideband, +50kHz deviation, 50uS pre-emphasis

  • Carrier Frequency

    Selectable, 2.3/2.8 or 3.3/3.8MHz

  • Frequency Response

    40 to 16,000Hz, +1 dB, -3dB, electrical response

  • Total Harmonic Distortion

    Less than 2%, electrical response

  • Audio Processor Functions

    DSP based; Compression 1:1, 1.5:1, or 2:1; High-pass and low-pass filter frequency control

  • Auto Carrier Shut-Off

    Adjustable timer shuts off carrier when no audio is present. Adjustable through webpage

  • Infrared Test LED

    Dual IR LED for receiver testing, monitoring, and audio signal testing

  • Audio Input

    2x Combination 3-pin XLR, 1/4" (TRS) jack for balanced or unbalanced line level, or balanced or unbalanced microphone with selectable phantom power

  • Dante

    Included

  • Internal Test Tone

    400 Hz internal test tone selectable as audio input source for setup and diagnostics

  • Remote Configuration

    Available through embedded website

  • Headphone Output

    2x 1/4" headphone jacks on front panel for monitoring CH A and CH B audio inputs

  • Emitter Output Jack

    Four RJ-45 ports for CAT5e cables; provides +48VDC Power, RS-485 communication, and Baseband signals for IR transmission

  • Operating requirements

    32 Degree F to 122 Degree F (0 Degree C to 50 Degree C) ambient temperature, non-condensing, non-corrosive atmosphere

  • Approvals

    CE, FCC, RoHS, RCM, WEEE, CB Scheme, ISED, VCCI

  • Dimensions (W x H x D)

    19 x 1.75 x 8.2" (48.3 x 4.5 x 20.8cm)

  • Weight

    5.2 lbs (2.4kg)

IR RX20 Infrared Stethoscope Receiver

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  • Color

    Black

  • Material

    IR Transparent polycarbonate

  • Compatibility

    2.3 MHz and 2.8 MHz IR transmitters

  • Operating Temperature Range

    32 Degree F to 122 Degree F (0 Degree C to 50 Degree C)

  • Range

    Up to 15000 sq. ft (1393 sq. m) in single channel mode with IR T2 transmitter

  • Operating Frequency

    2.3 MHz or 2.8 MHz or stereo

  • Frequency Response

    100 Hz to 12 kHz, +/- 3 dB

  • Signal to Noise Ratio

    60 dB at 393.7" (10m)

  • Controls

    Volume control thumbwheel
    3-position selection switch (2.3 MHz, 2.8 MHz, stereo)
    Off/on slider for power

  • Acoustic Output

    120 dB MAX SSPL90 with 2 cc coupler

  • Headphone Jack

    3.5mm stereo

  • Ear pads

    EAR 089

  • Approvals

    CE, RoHS, FCC, Canada, RCM, VCCI, WEEE

  • Battery

    LiPo

  • Battery Life

    8 hours

  • Battery Charger

    CHG 520

  • Battery Info

    Required, included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    5

  • Weight

    1.6 oz (45.36g)

CHG 520 5-Bay Charger

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  • Color

    Black

  • Material

    Metal and plastic

  • Power Supply Input

    120 VAC

  • Power Supply

    100-240V / 12VDC TFP 043

  • Unit Capacity

    5 Units

  • Indicators

    Individual Charging Indicators: Red LEDs

  • Approvals

    WEEE, RoHS, CE, FCC, CANADA, RCM, VCCI

  • Dimensions (W x H x D)

    12 x 6.25 x 1.5" (30.48 x 15.87 x 3.81cm)

  • Weight

    13.6 lbs (6.17kg)

IR E4 IR+ Emitter

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  • Color

    Black

  • Power

    48 VDC supplied by IR M1 via CAT 5e cable

  • Coverage Area

    Up to 18000 sq. feet (1672sq. m) in single channel mode

  • Connectivity

    +48VDC Power, RS-485 communication, and Baseband signals for IR
    Transmission are all provided via a single CAT5e cable inserted into an RJ-45 jack from the IR M1.

  • Operating requirements

    32 Degree F to 122 Degree F (0 Degree C to 50 Degree C) ambient temperature, non-condensing, non-corrosive atmosphere

  • Approvals

    CE, FCC, RoHS, RCM, WEEE, CB Scheme, ISED, VCCI

  • Dimensions (W x H x D)

    7.5 x 1.4 x 3.6" (19.1 x 3.6 x 9.1cm)

  • Weight

    12.8 oz (362g)

IR A4 IR+ Emitter Array

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  • Color

    Black

  • Power

    48 VDC, 0.75A

  • Connectivity

    +48VDC Power, RS-485 communication, and Baseband signals for IR
    Transmission are all provided via CAT5e cable's inserted into an RJ-45 jack from the IR M1 and out to the IR E4's

  • Heat Dissipation

    1W

  • Max Cable Length

    328' (100m)

  • Plenum Rating

    The IR A4 is not rated for use in plenum spaces and will need to be installed in a plenum box for use in such areas

  • Approvals

    CE, FCC, RoHS, RCM, WEEE, CB Scheme, ISED, VCCI

  • Dimensions (W x H x D)

    7.6 x 6.6 x 1.1" (193 x 168 x 28mm)

  • Weight

    2.4 lbs (1.09kg)

About Williams Sound IR SY23 D

Commercial-grade, large-area WaveCAST enabled Dante infrared system with IR+ transmitter, 2 emitters and array. Comes with Stethoset Receivers.

- IR+ Control Center with Dante -
The IR+ Control Center provides audio over Wi-Fi and Infrared. Infrared is best used for assistive audio in large spaces, or for secured audio transmission within a room. Connect the IR M1 to a Wi-Fi multicast router or in-house network you can stream audio over Wi-Fi to the Williams AV WaveCAST app

The IR+ Control Center features a distributed infrared emitter array architecture allowing up to four emitters either stacked together for large room arrays or distributed throughout the room to accommodate wings in room design, balconies or other obscured venue locations.

The rack mounted or remotely located IR M1 Control Center comes standard with support for up to four IR emitters. Each emitter runs back to the modulator via a CAT5e cable, providing the audio and power needed to support the remote emitter. Each emitter has a coverage area of 18,000 sq. ft.

This version of the product features Dante.

Note: Firmware updates are currently unable to be completed on Mac computers


- IR+ Emitter -
The IR E4 Emitter transmits the audio input from the IR+ (IR M1). Covering a span of 18,000 sq. ft (1,670 sq. meters), a single emitter can be combined with additional IR E4 emitters to provide extra coverage. Up to four emitters can be stacked together for large room arrays or distributed throughout the room to accommodate wings in room design, balconies or other obscured venue locations.

For the IR E4 Emitter to function, it must be connected to the IR M1 modulator. Up to 4 emitters can be connected to the IR M1 directly, and up to 16 emitters can be connected with the use of IR A4 arrays.

Note: The IR E4 is not a stand alone system and requires an IR M1 modulator to function.


- IR+ Emitter Array -
The IR+ features a distributed IR emitter array architecture allowing up to four emitters either stacked together for large room arrays or distributed throughout the room to accommodate wings in room design, balconies or other obscured venue locations.

Up to 16 IR E4 emitters can be connected to an IR M1 modulator with the use of the IR A4 arrays. Each IR A4 array can have up to 4 IR E4's connected.

The IR A4 is not a stand alone system and requires an IR M1 modulator and IR E4 emitter's to function.


- Infrared Stereo Stethoscope Receiver -
The IR RX20 is a comfortable, stereo stethoscope-shaped infrared receiver.

The headset works with all Williams Sound 2.3 or 2.8 MHz infrared systems.


- 5-Bay Charger for IR RX20 -
This multi-unit, drop-in style charger will conveniently charge and store up to 5 Williams AV IR RX20 under-the-chin style infrared receivers. Can daisy chain up to 3 chargers from one power supply. This 6-hour smart charger helps keep your products organized and batteries consistently charged.

Note: Charging specifications are based on Williams Sound, rechargeable internal LiPo battery, BAT 020.


- ADA Wall Plaque -
Let your customers know that an ADA-compliant hearing assistance system is available to them with a Hearing Assistance Available sign.

Elevate visitor awareness of your hearing assistance offerings through the ADA Wall Plaque. Designed for your convenience, the included adhesive and stand offer versatile mounting choices. You can effortlessly hang it on a wall or window using the provided adhesive or use the provided stand to display it on a service counter or desk, ensuring clear communication of your ADA-compliant hearing assistance options available.

Williams Sound IR SY23 D Features

  • Large-area Dante infrared system with IR+ transmitter and 5 receivers
  • Infrared emitter array covers up to 18,000 sq. ft. per emitter
  • Supports distributed emitter setup for large rooms or obscured areas
  • Connects via Wi-Fi and Infrared for secure, assistive audio transmission
  • Compatible with Williams Sound stereo IR stethoscope receivers
  • Multi-unit charger charges up to 5 IR RX20 receivers in 6 hours
  • Supports up to 16 emitters with IR A4 arrays for expansive coverage
  • IR+ Control Center features remote operation and supports multiple emitters
  • ADA wall plaque informs visitors of ADA-compliant hearing assistance

Warranty Information

This product has a limited warranty of 24 months.

Product Documents

User Manual

Key Features

  • Crystal-clear audio: Dante IR system ensures exceptional sound quality, always.
  • Large-area coverage: Ideal for auditoriums, theaters needing assistive listening.
  • Stethoscope receivers: 5 included for discreet, comfortable personal listening.
  • Easy setup: Dante integration simplifies installation of your audio presentation.
  • ADA compliant: Meets accessibility standards with included ADA wall plaque.
  • Long battery life: Enjoy up to 8 hours of continuous use with RX20 receivers.

What's in the box:

  • IR M1 D Infrared Modulator with Dante Input
  • 2x IR E4 Emitters
  • IR A4 Array
  • 5x IR RX20 Stereo Stethoscope Infrared Receiver
  • CHG 520 5-Bay Drop-In Charger
  • IDP 008 ADA Wall Plaque
  • Williams Sound 2 Year Limited Warranty