The FM+ PRO Intercom System with 24 R37 receivers and Dante integration offers professional-grade wireless communication for large venues, educational institutions, and corporate spaces.
Built on a powerful DSP platform, the FM+ PRO Intercom System merges exceptional sound quality with simple installation and network control, making it the ideal solution for modern communication environments.
$8,065.00
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The Williams AV FM+ PRO Intercom System delivers simultaneous FM and Wi-Fi broadcasting from one transmitter.
At its core is the FM+ D (T55C D) transmitter, which replaces the previous T45 FM model. It offers multiple digital and analog input options, Dante audio-over-IP integration, and an intuitive OLED interface for streamlined operation.
Each PPA R37 receiver features a convenient seek button for quick channel selection across 17 wideband frequencies (72.1–75.9 MHz). Designed for plug-and-play functionality, this intercom system ensures smooth audio performance across assistive listening, interpretation, and group communication applications.
Ideal for houses of worship, theaters, and lecture halls, the FM+ PRO Intercom System combines advanced network control, rechargeable components, and ADA-compliant listening support in a compact, professional-grade package.
Williams Sound | Intercom Systems
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$595.00
Williams Sound | Assistive Listening Systems
$360.00
The FM+ PRO Intercom System is used for assistive listening, interpretation, and venue-wide audio communication in spaces like churches, theaters, classrooms, and government buildings where clear, wireless audio delivery is required.
Dante allows the intercom system to integrate directly into networked AV environments. Audio can be routed digitally over Ethernet with low latency, reducing cabling complexity and improving reliability in professional installations.
R37 receivers use a simple seek button for fast channel tuning, making them ideal for public venues. R38 receivers include OLED screens and manual channel selection, offering more control for trained staff or managed environments.
Yes. The FM+ D transmitter sends audio simultaneously over FM and Wi-Fi. Listeners can use physical receivers or stream audio on smartphones via the WaveCAST app without affecting performance.
There is no fixed limit. The system supports unlimited FM receivers within range and unlimited Wi-Fi listeners, making it suitable for large audiences, multi-room venues, and scalable installations.
Yes. The package meets 2010 ADA guidelines and includes neckloops, earphones, and required signage, making it suitable for public-facing venues that must provide accessible listening solutions.
Using the included ANT 005 coaxial antenna, FM transmission can reach up to 1,000 feet (304 meters) in open environments. Wi-Fi range depends on the venue’s network coverage.
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