SKU: 34137968222

Williams AV IR T3 SoundPlus® T3 Medium-Area Infrared Transmitter

Sale price$656.10 Regular price$729.00
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

Williams AV IR T3 SoundPlus® T3 Medium-Area Infrared TransmitterThe SoundPlus T3 continues Williams AVs 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 new 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.

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 new 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.

Features

  • (1) IR T3 – Infrared Transmitter
  • (1) BKT 024 – Wall/Ceiling Mounting Bracket
  • (1) TFP 057 – International Power Supply with Line Cord

Specifications

IR T3

Dimensions:

9.0″ W (229 mm) x 3.8″ D (97 mm) x 1.4″ H (36 mm)

Weight:

0.84 lb. (0.38 kg)

Color:

Black

Power Supply:

TFP 057 Desktop style international certified power supply with IEC line cord, 100-240 VAC input, 50-60 Hz, 18 W; 48 VDC output

DC Power Input:

2.1 mm ID barrel connector, 48 VDC, 0.2A, center positive

Power Indicator:

Green LED

Sleep/Power Save Mode:

Shuts off IR when no audio present for 12 minutes

Modulation:

FM Wideband, ±50 kHz deviation max, 50 μS pre-emphasis

Baseband Frequencies:

2.3, 2.8, 3.3, 3.8 MHz

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: 3.5 mm, stereo jack with signal and bias connected to tip, electret microphone compatible (6 VDC bias supply with 2.7 k ohm 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:

95 Hz to 17.6 kHz, -3 dB re 1 kHz (line inputs)
125 Hz to 17.0 KHz, -3 dB re 1 kHz (microphone input)

Operating Requirements:

32°-122°F (0-50°C)

Mounting Kit:

Wall or Ceiling mount: BKT 024 Omnidirectional mount

Compatible Receivers:

WIR RX22-4, IR RX20

Warranty:

2-year warranty against component failure and manufacturing defects. See Full Warranty statement on the website for details.

Approvals/Regulatory Compliance:

CE, FCC, Industry Canada, WEEE, RoHS, CB Scheme, RCM, PSE

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34137968222

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4.2 ★★★★★
Based on 25 reviews
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Verified Purchase
Mad Jack
Bozeman, US
★★★★★ 5
Inexpensive walls.
Color: Grey, Size: 34" - 3 Panel, Color: Grey, Size: 34" - 3 Panel
We had a hot request for a workstation in the warehouse with some privacy. These have worked great. Easy to assemble. They are lightweight and stable. This was an inexpensive solution that looks professional. Our client loved it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2025
A
Verified Purchase
Amber
Bozeman, US
★★★★★ 1
Dont wait! Assemble right away! Just in case you need to return it.
Color: Black, Size: 22" - 4 Panel
Ok, I like the idea of this but the assembly is frustrating. One side lined up perfectly with the holes however, the small bars that connect the screen to base is not lining up. I think it's do the fabric the screen or divider is made of. It's not stretchy. I brought this months ago and just opened it today. I'm upset and don't even think returning it is possible. If the material was a bit longer or stretchy to give a little room to work with this divider would be great. However, I'm not sure what I can use it for since I'm unable to attach it to the bottom. Beware! Don't wait like me. Tip for the manufacturer. Next time invest in Velcro dividers so the fabric can be adjusted with ease. Literally if I take the screen off the frame aligns perfectly. However, it defeats its purpose of privacy. I might buy some material myself and create a more flexible divider. Or I'll buy Velcro myself and attach to the bottom. I don't know yet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
A
Verified Purchase
Angela Benton
Los Angeles, US
★★★★★ 5
Will buy again
Color: Walnut, Size: 2 Pack
Great color, hardwear was easy to install, quality great, very stable, all in great fit great size and love the look
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
J
Verified Purchase
Judy V.
Natrona Heights, US
★★★★★ 5
Good product at a reasonable price.
Color: Grey, Size: 2 Pack
The shelves were easy to install, are sturdy and look good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
S
Verified Purchase
Shelly Desrosiers
Los Angeles, US
★★★★★ 5
Highly recommend these shelves
Color: Black, Size: 2 Pack
Love these shelves! Easy to put up, stylish, well made and mounting hardware feels secure. Love the fine details of the included screws and anchors and small tabs to cover screws underneath.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

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