The Williams AV Infinium Team (Front row, left to right) Brian Bunkenburg – Sr. Global Product Manager, Alice Anderegg – Software Engineering Team Lead, Brad Kautzer – President & CEO, Tamil Kadir Rajavel – Director of Engineering
Williams AV, a global leader in assistive communication technology, announces that its new Infinium broadcast audio system is now shipping. Infinium is among the first professional-grade solutions to feature Auracast broadcast audio, the Bluetooth LE Audio technology designed to reshape how people experience shared sound in public spaces.
“Since debuting at ISE in January 2025, Infinium has generated significant market interest, earning praise from AV professionals, integrators, and accessibility advocates alike,” the announcement states. “The system has already built a robust order pipeline, and Williams AV is now actively fulfilling preorders as part of its phased global rollout.”
Infinium has also received official qualification from the Bluetooth Special Interest Group (SIG) and is now listed on their Auracast Qualified Products Listing, confirming its compliance with the organization’s standards. This qualification is designed to ensure performance, interoperability, and forward compatibility across a growing ecosystem of receivers—including hearing aids, smartphones, earbuds, and dedicated assistive listening devices.
Infinium was named Best Assistive Listening Device in the 2025 Commercial Integrator Awards at InfoComm 2025, one of the AV industry’s largest North American events.
“Shipping Infinium marks a breakthrough moment for inclusive audio,” says Brian Bunkenburg, Sr. Global Product Manager at Williams AV. “Since launching Infinium in January, demand has exceeded expectations. Customers are excited about a standards-based, scalable solution for assistive listening—and we’re thrilled to begin delivering it.”
Designed for real-world deployment in a wide range of professional settings, Infinium wirelessly transmits audio to an unlimited number of Auracast-compatible receivers, with no pairing or proprietary apps required. Key system features include:
Multi-Device Compatibility for Increased Accessibility
Compatible with Auracast-enabled hearing aids, cochlear implants, headsets, and Infinium handheld receivers for seamless audio access.
Flexible Monitoring & Network Management
Program and monitor in real-time directly at the controller or remotely using a PC.
Plug & Play
Single CAT5 cable installation delivers audio, configurable data, and PoE power.
Low-Profile Transmitter
Designed to preserve room aesthetics without disruption.
Integrated Dante Connectivity
Designed for seamless Pro AV network integration.
For use in classrooms, theaters, houses of worship, government facilities, courtrooms, and transit centers, Infinium is designed as a scalable, future-ready approach to accessible broadcast audio.
