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$1,330.00

The Williams Sound PPA 457 PRO is a personal PA Pro FM assistive listening system. It features the cutting-edge PPA T45 transmitter, with multiple digital audio input options and an OLED display with easy-to-manage menu navigation.

It 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.

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.

System Includes:
(1) PPA T45 Transmitter
(4) PPA R37 Receivers
(2) NKL 001 Neckloops
(4) EAR 013 Single Mini Earbuds
(1) ANT 025 Whip Antenna
(1) WCA 013 Audio Cable
(1) TFP 048 Power Supply
(4) BAT 001-2 AA Alkaline Batteries
(1) IDP 008 Wall Plaque
(1) ANT 005 Coaxial Antenna
(1) RPK 005 Rack Panel Kit
System Includes: (1) PPA T45 Transmitter (4) PPA R37 Receivers (2) NKL 001 Neckloops (4) EAR 013 Single Mini Earbuds (1) ANT 025 Whip Antenna (1) WCA 013 Audio Cable (1) TFP 048 Power Supply (4) BAT 001-2 AA Alkaline Batteries (1) IDP 008 Wall Plaque (1) ANT 005 Coaxial Antenna (1) RPK 005 Rack Panel Kit
PPA 457 Personal PA FM Assistive Listening System Features: – T45 professional transmitter. – Up to 1000′ operating range. – OLED display, push-button menus. – Microprocessor controlled. – Accommodates any number of listeners. – Adjustable power output. – Combo XLR, ¼” TRS inputs. – Meets ADAAG guidelines.
NKL 001 Neckloop 18″ Features: – Integrated safety breakaway device. – 18″ Cord. – Adult size. – 3.5mm plug. – monoaural. – 8-16 ohm. – Recommended for FM receivers and select IR receivers. – For individuals with moderate to severe hearing loss.
EAR 013 Single mono earbud Features: – Fits in the outer part of the ear. – Excellent sound quality. – 3.5mm mono plug. – 1m cord. – monoaural. – 32 ohm. – Recommended for FM receivers and select IR receivers. – Designed for individuals with mild to moderate hearing loss.
PPA T45 Personal PA FM Base Station Transmitter Features: – 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.

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