Name: Williams Sound FM 557 Plus Large Area Dual FM and Wi-Fi Assistive Listening System, Includes FM T55 Transmitter, 4x PPA R37N Receivers & 4x EAR 022 Surround Earphones
Brand: Williams Sound
SKU: WSFM557
Price: 2242.50 USD
Availability: BackOrder

Williams Sound FM 557 Plus Large Area Dual FM and Wi-Fi Assistive Listening System, Includes FM T55 Transmitter, 4x PPA R37N Receivers & 4x EAR 022 Surround Earphones

Williams Sound FM 557

Williams Sound

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Williams Sound FM 557 Plus Dual FM & Wi-Fi Listening System, 4x Earphones

Usually ships within 2-5 Days. Delivery is subject to availability.

Ships from Manufacturer

Usually ships within 2-5 Days. Delivery is subject to availability. Estimated to Ship: 07/17/2025.

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Audio

Audio Visual Presentation

Audio Solutions

Assistive Listening

Williams Sound Assistive Listening

Williams Sound FM 557 

Enhance accessibility with the Williams Sound FM 557 Plus Assistive Listening System. Crystal-clear audio, dual FM/Wi-Fi, and easy setup. Shop now for superior sound!

While the FM 557 Plus Large Area Dual FM and Wi-Fi Assistive Listening System is a comprehensive audio solution, it's more than just a listening device. This advanced system integrates professional WaveCAST Wi-Fi audio server technology into a Williams Sound FM assistive listening system, offering users the flexibility to listen with either an FM receiver or their own smartphone via the WaveCAST Listening App. Built on a professional digital audio (DSP) platform, the FM T55 Transmitter delivers exceptional audio quality. It supports both iOS and Android WaveCAST Apps, in addition to all current and legacy Williams Sound FM receivers operating on the 72-76 MHz bandwidth. This innovative system is designed to cater to those who prefer using their own smartphones and headphones for a discreet assistive listening experience, as well as those who favor a more traditional system with a dedicated FM receiver and headset. The package includes 4x PPA R37N Receivers, which are flexible and simple to use. They feature easy-to-use, seek-button channel selection with access to 17 pre-set wideband frequencies between 72-76 MHz. These receivers are compatible with a variety of Williams Sound transmitters and are digitally synthesized for enhanced audio clarity and stability. Also included are 4x EAR 022 Surround Earphones, which offer excellent sound quality and can be used with all Williams Sound receivers and Pocketalkers. These around-ear speaker earphones hang on the outside of the ear, providing a comfortable listening experience. The NKL 001 Neckloop is designed to magnetically couple the audio output from a Williams Sound unit into a hearing aid equipped with a T-Coil. It also features an integrated safety breakaway device for user safety. Finally, the package includes an IDP 008 ADA Wall Plaque, a self-adhesive wall plaque that alerts patrons to the availability of a hearing assistance system. Whether you're outfitting a classroom, lecture hall, or auditorium, the FM 557 Plus Large Area Dual FM and Wi-Fi Assistive Listening System provides a high-quality, user-friendly solution for assistive listening.

Williams Sound FM 557 Plus Large Area Dual FM and Wi-Fi Assistive Listening System, Includes FM T55 Transmitter, 4x PPA R37N Receivers & 4x EAR 022 Surround Earphones

Key Features

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