Williams Sound PPA T45 FM Transmitter

(No reviews yet) Write a Review
In stock. Usually ships within 24 hours.
4.50 LBS
Calculated at Checkout
MSRP: $850.00
— You save $62.00


The cutting-edge PPA T45 transmitter offers multiple digital audio input options, and an OLED high-resolution screen with easy-to-manage menu navigation.  Features 3 powerful microprocessors and the same high-quality audio and RF performance you’ve come to expect from Williams Sound.  It’s technology that takes the guesswork out of complex audio installation.  Simply select among voice, music, or hearing assistance in the application preset menu, and this transmitter quickly configures itself.  With a range of up to 1000 feet, the PPA T45 is ideal for large venues where superior coverage is essential. 


  • Multiple Digital Audio Inputs (AES, SPDIF) provide direct connection to digital signal sources
  • OLED high-resolution screen with simplified menu navigation, offers comprehensive and convenient access to full system functions
  • DSP Audio Processing
  • Sleek and stylish new design
  • Simple set-up and operation
  • 1000’ operating range
  • OLED display, push-button menus
  • Microprocessor controlled
  • Adjustable RF power output
  • Combo XLR, ¼” TRS inputs


  • Microprocessor-based unit. 
  • Configuration through the on-screen menu. 
  • Transmitting range of up to 1000 feet.  
  • 17 wideband channels operating on 72.1–75.9 MHz. 
  • Supplied with a top mount 39” whip antenna and external power supply.

System includes

(1) PPA T45 transmitter
(1) ANT 025 antenna
(1) TFP 048 power supply






View AllClose

Warranty Information

Lifetime Limited Warranty
View AllClose