Pocketalker Products

Infinium T1 Transmitter with Outdoor Enclosure

Auracast™, Assistive Listening

BA-T1W

The Infinium® T1 Transmitter with Outdoor Enclosure extends Auracast™ broadcast audio into outdoor and weather-exposed environments. The package includes an Infinium T1 transmitter, an IP66-rated enclosure, and the components needed for installation, making it easy to deploy assistive listening, language interpretation, audio description, and other audio services in outdoor spaces.

Ideal for stadiums, outdoor performance venues, transit stations, campuses, theme parks, houses of worship, and other outdoor gathering spaces, the system delivers the same low-latency audio performance used throughout the Infinium platform.

Like the standard Infinium T1 Transmitter, the T1 Transmitter with Outdoor Enclosure is Dante® AES67 compliant, so it connects natively with Dante devices and interoperates with other AES67-compatible professional audio equipment for easier integration into mixed-brand and outdoor broadcast networks. It is also compatible with all three Dante Domain Manager (DDM) tiers, Silver, Gold, and Platinum, as part of an Infinium system, so IT and AV teams can manage and scale outdoor transmitters alongside the rest of their Infinium network from a single interface.

Transmitter Color

The Infinium T1 Transmitter with Outdoor Enclosure extends Auracast™ broadcast audio into outdoor and weather-exposed environments, making it possible to deliver assistive listening, language interpretation, audio description, and other audio services beyond the walls of a building.

The package includes an Infinium T1 Transmitter, an IP66-rated enclosure, and the components needed for installation. Rated for protection against dust ingress and high-pressure water exposure, the enclosure enables Infinium deployments to be installed outdoors while maintaining the same low-latency audio performance used throughout the Infinium platform.

Installation is straightforward. The transmitter connects to the Infinium Controller via a single CAT5e cable that carries power, audio, and control signals. The enclosure includes an IP66-rated ventilation cable gland for cable routing that equalizes pressure changes caused by temperature fluctuations while allowing humidity to escape. This helps prevent condensation from forming inside the enclosure. Multiple knockouts support optional conduit connections, and the enclosure can be painted to better blend into its surroundings.

Like the standard Infinium T1 Transmitter, the T1 Transmitter with Outdoor Enclosure is Dante® AES67 compliant, so it connects natively with Dante devices and interoperates with other AES67-compatible professional audio equipment for easier integration into mixed-brand and outdoor broadcast networks. It is also compatible with all three Dante Domain Manager (DDM) tiers, Silver, Gold, and Platinum, as part of an Infinium system, so IT and AV teams can manage and scale outdoor transmitters alongside the rest of their Infinium network from a single interface.

Whether deployed at a stadium, outdoor performance venue, transit station, campus, theme park, or other outdoor gathering space, the Infinium T1 Transmitter with Outdoor Enclosure provides a practical way to extend Auracast coverage wherever listeners need it.

System Includes

(1) BA-T1 Infinium Transmitter
(1) Installation Hardware
(1) Outdoor Enclosure
(1) Ventilation CAT5e Cable Gland

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 CAT5e connection
  • Low-Profile Design – Discreet mounting in ceilings, walls, or podiums
  • High-Quality Audio – Low-latency (<40ms), mono or stereo broadcast to Auracast™ devices
  • AES67 Compliant – Interoperates with Dante and other AES67-compatible professional audio equipment, not just Dante devices
  • Dante Domain Manager (DDM) Ready – Can be added to a DDM domain as part of an Infinium system for centralized, secure management across rooms or buildings

BA-T1W

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 Dante® audio, control and PoE
Networking AES67 Compliant: Yes. Dante Domain Manager (DDM) Compatible: Yes, as part of an Infinium system (Silver / Gold / Platinum).
Power ON Indicator Programmable LED
Transmitter Power Output Programmable
Compliance Approvals FCC, RoHS3, WEEE, Industry Canada/ISED, CE, UKCA, RCM, CB Scheme, Gitecki (Japan), AES67
Warranty 2-year parts and labor

Cable

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

Outdoor Enclosure

Dimensions 7″ W x 3.02″ D x 7″H ( 178 mm x 78 mm x 178 mm)
Weight
Color Beige (paintable)
Installation Configurations Ceiling Mount, Wall Mount
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)
Ingress Protection Rating IP66: completely dust-tight and protected against powerful water jets from any direction

Warranty

2 Years

How to Use the Williams AV Infinium Design Estimator | Auracast® System Design Tutorial

No Firmware Found

Infinium Auracast broadcast audio is ideal for:

  • Stadiums and Amphitheaters
  • Outdoor Performance Venues
  • Amusement Parks
  • Fairs
  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.
  7. Is the Infinium T1 Transmitter AES67 compliant? Yes. The T1 Transmitter is Dante AES67 compliant, so it can exchange audio with AES67-compatible equipment from other manufacturers, not just Dante devices, without additional converters.
  8. Can the T1 Transmitter be managed with Dante Domain Manager (DDM)? Yes. When deployed as part of an Infinium system, the T1 Transmitter can be added to a Dante Domain Manager domain across all three DDM tiers, Silver, Gold, and Platinum, giving IT and AV teams centralized, secure control over transmitters across rooms, buildings, or an entire campus.
  9. What does the IP66 rating on the outdoor enclosure mean? IP66 is a two-part rating that describes how well an enclosure resists solid particles and liquids. The first digit (6) means the enclosure is dust-tight, providing complete protection against dust ingress over extended periods. The second digit (6) means it’s protected against high-pressure water jets from any direction, making it suitable for outdoor and wash-down environments.
  10. Why does the T1 Transmitter need an IP66-rated enclosure for outdoor use? IP66 protection is commonly required for outdoor AV installations, transportation environments, and industrial deployments, where dust and water exposure are expected. The Infinium T1 Transmitter with Outdoor Enclosure is built to this standard so it can be reliably deployed in these outdoor and weather-exposed spaces.

Design & Consultant Specs