800-825-6758

VP 952-388-2152 (FOR DEAF)

Live better,
no matter how you hear.

Guaranteed Lowest prices. Free Shipping. Free Returns.
Guaranteed lowest prices.

We guarantee the lowest price on every single item we sell, every hour of every day. In the rare chance you find a lower price somewhere else, let us know and we’ll make it right.

Free shipping

Free & fast ground shipping on ALL orders to the 48 contiguous United States. Extra shipping charges apply for orders to Alaska, Hawaii, Puerto Rico, and Canada. View our full shipping policies here.

Free returns.

Orders placed Nov 1 – Dec 31, 2024 and shipped within the 48 contiguous United States can be returned through Jan 31, 2025 for free. We’ll even cover the return shipping. View our full returns policy here.

Lowest prices. Free
shipping & returns.

0

Williams Sound FM 557-12 PRO Dual FM & Wi-Fi Assistive Listening System | 12 Listeners

This FM 557 PRO system package is a complete turnkey solution. It includes 12 PPA R37N receivers and an FM+ transmitter for both FM and Wi-Fi transmission from the same box. The PRO bundle also includes a coax cable and ...

MORE

Williams Sound FM 557-12 PRO Dual FM & Wi-Fi Assistive Listening System | 12 Listeners

This FM 557 PRO system package is a complete turnkey solution. It includes 12 PPA R37N receivers and an FM+ transmitter for both FM and Wi-Fi transmission from the same box. The PRO bundle also includes a coax cable and ...

MORE

SKU #WS-FM557-12-PRO SPECIAL ORDER

Please allow 1-2 weeks for delivery
Please allow 1-2 weeks for delivery. Ground shipping is FREE within the 48 contiguous United States. Ground shipping to Alaska, Hawaii, Puerto Rico, and Canada is available for an extra charge. Expedited shipping is not available online for special order items. Please call 800-825-6758 for expedited shipping.

$4,500.00

QTY

Lowest price, guaranteed

  • Overview
  • Additional Details
  • Accessories
  • Q&A
  • Customer Reviews
  • Manual

The FM 557 PRO system package is a complete turnkey solution. It includes 12 PPA R37N receivers and an FM+ transmitter for both FM and Wi-Fi transmission from the same box. The PRO bundle includes a coax cable, and rack panel kit for professional installation.

 

This system features the cutting edge PPA T55 transmitter (replacing the T45 FM transmitter) with multiple digital audio input options, and an OLED display with easy-to-manage navigation and network control features.

 

Each PPA R37N receiver features a seek button channel selection with access to 17 selectable wideband frequencies between 72.1-75.9MHz. The system is expandable, accommodating any number of listeners. This system complies with 2010 ADA guidelines for hearing assistance all for nearly the same cost as traditional FM systems.

 

Includes:

  • (1) FM T55 transmitter
  • (12) PPA R37N receivers
  • (12) EAR 022 surround earphones
  • (3) NKL 001 neckloops
  • (1) CHG 3512 12-bay charger
  • (12) BAT 026-2 AA NiMH rechargeable batteries
  • (1) ANT 005 remote coaxial antenna
  • (1) IDP 008 ADA wall plaque
  • (1) RPK 005 rack panel kit

Back to top