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10300 Valley View Road
Eden Prairie, MN 55344
United States
Eden Prairie, MN 55344
United States
Williams AV
At Williams AV, we aim to empower connections by eliminating communication barriers. As a leader in the Pro AV industry for more than 45 years, we continuously redefine audio accessibility, promote cross-language communication, and foster seamless communication. Our mission is to provide organizations with the solutions and support they need to create inclusive environments.
Model: BA-SYS4
The Infinium® Flex Bundle brings together two proven assistive listening solutions in one convenient package: the FM+ T55C D transmitter and the Infinium CT1 controller and transmitter.
Featured Product
How to Update Firmware on your Infinium™ BAR1 Receiver
Posted on Friday, November 7, 2025
Keep your Infinium™ BAR1 system running at peak performance with the latest firmware update.
In this video, we’ll walk you step-by-step through how to update your BAR1 receiver firmware using the Williams AV firmware utility.
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