Pocketalker Products

Infinium T1 Transmitter

Assistive Listening, Auracast™

BA T1

The Infinium® T1 Transmitter is an expansion component of the patented Infinium Auracast™ broadcast audio system—proudly made in the USA and TAA compliant—designed to increase both the number of available audio channels and the coverage area of an existing deployment. By adding transmitters, organizations can introduce additional audio streams—such as multiple languages, audio description, or program audio—while extending audio delivery across larger rooms, adjacent spaces, or multi-zone environments.

Each transmitter connects to an Infinium controller and broadcasts low-latency (<40 ms), high-quality audio to Auracast-compatible devices and Infinium receivers. The compact, low-profile design installs discreetly using a single CAT5 cable for power, audio, and control—simplifying system expansion while maintaining clean room aesthetics.

With Enhanced Scale & Management (ESM) features, AV teams can easily add, organize, and manage transmitters across larger deployments through a centralized web interface—making it simple to scale coverage and audio channels as system needs grow.

The Infinium T1 is ideal for venues that need to expand audio coverage and support additional audio channels as their spaces or usage evolve.

Built for system expansion, the Infinium® T1 Transmitter is part of the patented Infinium Auracast™ broadcast audio system—proudly made in the USA and TAA-compliant—allowing AV teams to scale both audio channels and coverage without adding additional controllers. Each transmitter works within the Infinium ecosystem to deliver synchronized, low-latency audio across large or complex environments.

Using a single CAT5 connection for power, audio, and control, installation is fast and flexible. When paired with Infinium’s Enhanced Scale & Management (ESM) features, teams can easily add, organize, and manage multi-transmitter deployments through a centralized web interface—supporting seamless audio coverage across rooms, zones, and entire facilities.

System Includes

(1) BA T1 Infinium Transmitter

Features

Key Features

  • System Expansion Made Simple – Add audio channels and extend coverage without additional controllers
  • Scalable with ESM features – Integrates into centrally managed, multi-transmitter deployments
  • Single-Cable Installation – Power, audio, and control via one CAT5 connection
  • Low-Profile Design – Discreet mounting in ceilings, walls, or podiums
  • High-Quality Audio – Low-latency (<40ms), mono or stereo broadcast to Auracast™ devices

BA T1

Transmitter

Dimensions 4.7″ W x 5.0″ D x 1.19″H ( 119 mm x 127 mm x 30 mm)
Weight 0.4 lbs (0.18 kg)
Color White
Installation Configurations Ceiling Mount, Wall Mount, Shelf
Temperature Range – Operating

+32° F to +122° F (0° C to 50° C)
Temperature Range – Storage -4° F to +158° F (-20° C to 70° C)
Power PoE (Input)
Connection RJ45 (1x) with audio, control and PoE
Power ON Indicator Programmable LED
Transmitter Power Output Programmable
Compliance Approvals FCC, RoHS3, WEEE, Industry Canada/ISED, CE,  UKCA, RCM, CB Scheme, Gitecki (Japan)
Warranty 2-year parts and labor

Cable

Ethernet Cable 10′ – CAT 5e Ethernet; 10/100 Base-T IEEE 802.3 compliant
Warranty 90 Days

Warranty

2 Years

No Videos Are Available

Infinium Auracast broadcast audio is ideal for:

  • Large venues and multi-room facilities
  • Theaters, lecture halls, and transportation hubs
  • Multi-language, audio description, and program audio delivery
  • Expanding existing Infinium system installations
  1. What does the Infinium T1 Transmitter do?
    The T1 expands an existing Infinium system by adding audio channels and extending coverage into additional rooms, zones, or larger spaces.

  2. Does the Infinium T1 work as a standalone Auracast transmitter?
    No. The Infinium T1 is an expansion transmitter that requires an Infinium controller to operate. Multiple T1 transmitters can be connected to a single controller, and each transmitter can receive its own Dante audio stream.

  3. How is the Infinium T1 transmitter powered?
    The Infinium T1 receives power, audio, and control through a single CAT5 cable connected to an Infinium controller. It can also be powered using a PoE (Power over Ethernet) switch for added installation flexibility.

  4. How does the T1 support large deployments?
    Multiple transmitters can be deployed across a space to provide consistent audio coverage, all managed centrally through Infinium’s Enhanced Scale and Management (ESM) features.
  5. How is the transmitter installed?
    The T1 connects using a single CAT5 cable that carries power (PoE), audio, and control—making installation fast and efficient.
  6. What types of audio can be delivered with additional transmitters?
    Additional transmitters allow venues to offer multiple audio streams, including assistive listening, language interpretation, audio description, and program audio.

Design & Consultant Specs