Williams Sound IR+ Control Center with Power Supply

SKU: WSIRM1 MFR: IR M1
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Key Features

  • Enhance audio clarity with this Williams Sound IR+ Control Center for assistive listening.
  • Optimize sound quality using DSP-based compression and filter frequency control features.
  • Ensure seamless audio input via combination XLR/TRS jacks with selectable phantom power.
  • Utilize the adjustable auto carrier shut-off for energy efficiency and extended product life.
  • Monitor audio inputs with dual 1/4" headphone jacks on the front panel for channels A/B.
  • Simplify setup with a selectable 400 Hz internal test tone for quick audio diagnostics.
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Williams Sound IR+ Control Center Specifications

  • 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

  • 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

    Optional

  • Internal Test Tone

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

  • 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

    32-122 Degree F (0-50 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)

About Williams Sound IR+ Control Center

The IR+ Control Center offers a versatile dual audio solution, allowing venues to opt between audio transmission via Wi-Fi or Infrared. Its design includes a scalable distributed infrared emitter array architecture, enabling the utilization of up to four emitters. These emitters can be stacked for extensive room arrays or strategically distributed throughout the space to cater to various room layouts, including wings, balconies, or other concealed areas within the venue.

The IR+ Control Center offers both Wi-Fi and Infrared audio transmission options, with Infrared being particularly suitable for assistive audio in spacious environments or for secure transmission within enclosed spaces. By connecting the IR M1 to a Wi-Fi multicast router or an in-house network, users can stream audio over Wi-Fi to the Williams AV WaveCAST app (available in the iOS app store or Google Play store).

Featuring a distributed infrared emitter array architecture, the IR+ Control Center accommodates up to four emitters, which can be either stacked for large room arrays or strategically distributed throughout the venue to accommodate various room layouts, including wings, balconies, or other obscured locations.

The rack-mounted or remotely located IR M1 Control Center includes support for up to four IR emitters as standard. Each emitter connects back to the modulator via a CAT5e cable, delivering both audio and power necessary to operate the remote emitter. With each emitter covering an area of 18,000 sq. ft., ample coverage is ensured throughout the designated space.

Williams Sound IR+ Control Center Features

  • Offers dual audio transmission via Wi-Fi or Infrared for flexible venue use
  • Supports up to four IR emitters stacked or distributed for optimal room coverage
  • Streams Wi-Fi audio to WaveCAST app via multicast router or in house network
  • Infrared transmission ideal for assistive listening or secure enclosed environments
  • Each emitter covers up to 18000 sq ft and connects via CAT5e for power and audio

Warranty Information

This product has a limited warranty of 24 months for parts and 24 months for labor.

Product Documents

User Manual

Key Features

  • Enhance audio clarity with this Williams Sound IR+ Control Center for assistive listening.
  • Optimize sound quality using DSP-based compression and filter frequency control features.
  • Ensure seamless audio input via combination XLR/TRS jacks with selectable phantom power.
  • Utilize the adjustable auto carrier shut-off for energy efficiency and extended product life.
  • Monitor audio inputs with dual 1/4" headphone jacks on the front panel for channels A/B.
  • Simplify setup with a selectable 400 Hz internal test tone for quick audio diagnostics.

What's in the box:

  • Williams Sound IR+ Control Center
  • Williams Sound 2 Year Limited Warranty