Product Overview
Features the cutting-edge PPA T45 transmitter, 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, it’s 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.
General Information
Name : Williams AV FM 457 Large Area FM Assistive Listening System , Williams AV
Category : Pro Assistive Listening Devices
UPC Code : 999999483643
Specifications
General Information
ADI Part Number : WS-FM457
Brand Name : Williams AV
Manufacturer Part Number : FM 457
Product Model : FM 457
Product Name : Large Area FM Assistive Listening Systems
Product Type : Listening System
Technical Information
Maximum Frequency Response (Hz) : 15000
Minimum Frequency Response (Hz) : 200
Audio
Maximum Frequency Response : 15 kHz
Minimum Frequency Response : 200 Hz
Physical Characteristics
Color : Black, Silver
Depth : 1.38"|35 mm
Depth (mm) : 35
Width : 2.85"|72 mm
Width (mm) : 72
Product Information
Length : 4.1"
Length (mm) : 104
