WILLIAMS AV IR SoundPlus T3 Medium-Area Infrared Transmitter for Assistive Listening/Language Interpretation

ITEM #: WLS-IR-T3 MFG #: IR T3

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Free Shipping with $49 Minimum Order

List Price:

$828.50

Our Price:

$747.50

Availability: Usually Ships in 5-14 Days.
Please Email, Chat or Call (800) 522-2025 for Detailed Delivery Info
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IR T3 - Overview

The SoundPlus® T3 continues Williams AV's legacy of audio innovation. Featuring cutting-edge LED technology, it delivers a stronger, more consistent audio signal over a wider range than previous models, ensuring comprehensive coverage and minimizing dropouts.

The LEDs offer increased power and efficiency, providing complete coverage of up to 32,000 sq ft (2,972 sq m), overcoming background noise, reverberations, and distance from the sound source. With its expanded coverage pattern and more robust audio signal, there's no need for the additional cost of a secondary unit.

Engineered for AV professionals, the T3 offers a two-channel infrared transmitter with an integrated modulator and emitter. It operates on switchable carrier frequencies and includes optional Power-over-Ethernet (PoE) capability, allowing remote power delivery up to 100 feet, and remote RS-232 commands provide convenient control.

The T3's compact form factor allows for discreet placement, ensuring it integrates seamlessly into any room's aesthetics. It accommodates adjacent rooms without signal spillover, maintaining clear, high-quality audio within a single space. Ideal for environments requiring privacy or confidentiality, such as corporate boardrooms or spaces with sensitive information.

How It Works
The IR T3 can be controlled remotely via RS-232 commands. The commands include:

- Powering the unit on/off
- Remotely setting the IR frequency (2.3/2.8 or 3.3/3.8)
- Muting the outgoing audio without powering off
- Turning back panel LEDs on or off
- Troubleshooting abilities

Applications:
- Assistive listening for ADA/Disability
- Compliance
- Language interpretation
- Audio description

Markets:
- Medical centers and treatment rooms
- Courtrooms, city council chambers
- Classrooms & lecture halls
- Auditoriums, theaters
- Conference rooms and training centers

  • Features:

    • Coverage up to 32,000 sq. ft (2,601 sq. m) in single-channel mode with the RX22-4 receiver
    • Two Phoenix-style line-level inputs and one 3.5mm microphone input
    • Two audio channels each, up to four audio channels per room
    • Power-saving mode turns the unit off after no audio is present for 12 minutes
     
  • Specifications:

    • Modulation: FM Wideband, ±50kHz deviation max, 50 µS pre-emphasis
    • Baseband Frequencies: 2.3, 2.8, 3.3, 3.8MHz
    • Coverage Area:
      - Up to 32,000 sq. ft (2,972 sq. m) in single-channel mode with the RX22-4 receiver
      - Up to 19,000 sq. ft (1,774 sq. m) with the RX20 stethoset receiver
    • Microphone Gain Adjust: Rotary 10 dB range
    • Microphone Channel Switch: Selects microphone input to Ch. A or Ch. B
    • Microphone Input: 3.5mm, stereo jack with signal and bias connected to tip, electret microphone compatible (6VDC bias supply with 2.7 kΩ series resistor)
    • Audio Inputs: Line inputs - Phoenix style connector jack for Ch A and Ch B accept line level, balanced or unbalanced audio
    • Audio Indicators: One yellow LED per channel. Lights up and stay on steady with minimum audio level.
    • Signal-to-Noise Ratio: 70 dB (line input)
    • Frequency Response:
      - 95Hz - 17.6kHz, -3dB re 1kHz (line inputs)
      - 125Hz - 17.0kHz, -3dB re 1kHz (microphone input)
    • Dimensions: 9.0" W x 3.8" D x 1.4" H (229mm x 97mm x 36mm)
    • Weight: 0.84lbs (0.38kg)
    • Operating Requirements: 32°F - 122°F (0°C - 50°C)
    • Color: Black
    • Power Supply:
      - TFP 057 Desktop style international certified power supply with IEC line cord
      - 100VAC - 240VAC input, 50-60Hz, 18W; 48VDC output
    • DC Power Input: 2.1mm ID barrel connector, 48VDC, 0.2A, center positive
    • Power Indicator: Green LED
    • Sleep/Power Save Mode: Shuts off IR when no audio present for 12 minutes
    • Approvals/Regulatory Compliance: CE, FCC, Industry Canada, WEEE, RoHS, CB Scheme, RCM, PSE
     
  • Item Includes:

    • 1x IR T3 - Infrared Transmitter
    • 1x BKT 024 - Wall/Ceiling Mounting Bracket
    • 1x TFP 057 - International Power Supply with Line Cord
      ** Optional Receivers Sold Separately (WIR RX22-4 Receiver / IR RX20 Receiver)
     
  • Warranty:

    • 2 Year
     

IR T3 - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov