Personal PA® Pro FM Assistive Listening System

Williams Sound PPA 457 PRO

Calculated at checkout
Related Products
Product Videos
Manuals & Resources
Also Viewed
By Category
Other Details
  • Product Description

    The Personal PA 457 PRO features the cutting-edge PPA T45 transmitter, with multiple digital audio input options and an OLED display with easy-to-manage menu navigation. Features three powerful microprocessors and the same high-quality audio and RF performance you’ve come to expect from Williams Sound. With an operating range of up to 1000 feet, the PPA 457 PRO is ideal for large venues where superior coverage is essential. This complete turnkey solution includes four PPA R37 receivers, each featuring seek-button channel selection with access to 17 pre-set wideband frequencies between 72-76 MHz. Includes a coaxial cable and rack panel kit for professional installation. The system is expandable, accommodating any number of listeners. This system complies with 2010 ADA guidelines for hearing assistance and is covered by Lifetime PLUS Limited Warranty.

    NOTE: Approved by the FCC for operation in U.S. markets. The system cannot be used in all countries. Check with your government radio regulations for 72-76 MHz operation.

    System Includes

    (1) PPA T45 Transmitter
    (4) PPA R37 Receivers
    (2) NKL 001 Neckloops 
    (4) EAR 022 Surround Earphone
    (1) ANT 025 Whip Antenna
    (1) WLC 004 Main Power Cord (U.S.)
    (1) WCA 013 RCA Audio Cable, 3ft.
    (2) BAT KT6 Dual Drop-in Charger Kits, each including (2) BAT 026-2 AA Rechargeable Batteries
    (1) IDP 008 Wall Plaque
    (1) ANT 005 Coaxial Antenna
    (1) RPK 005 Rack Panel Kit



    Optional 8-channel receiver (PPA R35-8N) or 17-channel receiver (PPA R38) are available for multi-channel applications.

    All items can be purchased separately.

  • Product Reviews


    This product hasn't received any reviews yet. Be the first to review this product!

    Write A Review

  • Find Similar Products by Category