Williams AV Infinium System for real-time broadcast audio

The Williams AV Infinium System is designed to give venues a smart, accessible way to deliver high-quality, real-time audio. The system broadcasts real-time, low-latency audio over Bluetooth Auracast, letting users hear on their own compatible devices clearly without relying on complex wiring or traditional receivers.

The system is suitable for commercial and public environments where clear sound plays a critical role. This includes lecture halls, theatres, airports and fitness centres, as well as anywhere that needs to support large or diverse audiences with inclusive audio. The system lets guests connect using Auracast-enabled hearing aids, cochlear implants, headphones or the purpose-built Infinium handheld receiver, giving venues flexibility while reducing hardware and support overheads.

The system includes three key components: a low-profile transmitter; a network-ready controller; and an intuitive handheld receiver. The transmitter mounts discreetly to ceilings, walls, podiums or furniture, and uses a single CAT cable to carry both power and audio. The controller includes integrated Dante connectivity and supports secure audio channel creation and monitoring, which operators can manage locally or remotely through a web-based interface. The ergonomic receiver features a bright, high-contrast display and soft-touch buttons and runs all day on a rechargeable lithium-ion battery. It supports headphones, earphones, cochlear implants and neckloops for a comfortable, user-friendly listening experience.

The use of Bluetooth Auracast eliminates the need for venue-owned receivers, reduces maintenance and increases accessibility for users who prefer to connect through their own devices. The system thus lets venues create inclusive experiences and maintain streamlined AV infrastructure by integrating with existing networks seamlessly and simplifying set-up for installers and technicians.