10300 Valley View Road
Eden Prairie, MN 55344
United States

Williams AV

Designer/Manufacturer of high-quality, wireless listening technology for 35+ years. Global suite of products includes stationary and portable digital, FM and infrared systems. Ideal for use in courtrooms, auditoriums, theaters, houses of worship, classrooms, stadiums--any venue where you want to deliver sound directly to the listener's ear.

Ovation™ All-in-one Classroom Audio Amplifier

Model: OA-50

The Ovation™ OA-50 is an all-in-one classroom audio amplifier that combines a wireless receiver and mixer operating on the DECT 1.92–1.93 GHz frequency band used in North America.

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AV Software (4)

Related Pro-AV Software Products (4)

Assistive Listening (123)

Assistive Listening Systems (62)

Audio Production Equipment (11)

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Cables & Connectors (22)

Adapters (3)

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Computer & Data Cables (3)

Microphone Cables (1)

Speaker Wire & Cables (2)

Control Panels & Interfaces (3)

Control Panels (3)

Control Systems (1)

Control Processors & Controllers (1)

Headphones, Headsets & Earsets (34)

Earsets (7)

Headphones (6)

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Language Interpretation (7)

Interpreter Consoles (1)

Language Interpretation System Packages (5)

Microphones (29)

Handheld Microphones (2)

Handheld Transmitters (3)

Headworn Microphones (2)

Lavalier Microphones (3)

Related Microphone Products (11)

Special Application Microphones (8)

Mounts (7)

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Network Equipment (1)

Wireless Network Access Point (1)

Power Supplies (45)

AC Power & Extension Cords (1)

Batteries (9)

Battery Chargers (17)

Related Power Supply Products (18)

Protective Cases (25)

Carrying Cases (13)

Protective Covers (2)

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Public Address, Paging & Background Music Systems (1)

Public Address (PA) Systems (1)

Radio Communications Systems (1)

Two-Way Radios (1)

Signal Processing Systems (8)

Receivers & Transmitters (6)

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Stands (2)

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Tour Group Systems (14)

Wireless Signal Processing (8)

Beltpack Receivers & Transmitters (Wireless) (1)

Demodulators & Modulators (4)

Emitters (1)

Rubber Duckie Antenna, 72-76 MHz FM

by Williams AV

Model: ANT 029

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Remote Antenna for RPK 005 mounting

by Williams AV

Model: ANT 034

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10ft (3m) Antenna Extension Cable with Magnetic Base for Ovation OA-50

by Williams AV

Model: ANT-501

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Infinium Auracast Controller only (Transmitter not included)

by Williams AV

Model: BA C1-00

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Infinium™ Auracast™ Controller and Transmitter

by Williams AV

Model: BA CT1

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Infinium R1 Auracast Receiver

by Williams AV

Model: BA R1

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Infinium System - 2 Receivers

by Williams AV

Model: BA SYS1

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Infinium System - 4 Receivers

by Williams AV

Model: BA SYS2

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Infinium™ System, 1 BA C1 Controller, 2 BA T1 Transmitters, 12 Receivers, 1 12-bay charger, 12 headphones, 3 neckloops, 1 rack mount kit, and an Auracast® assistive listening wall plaque

by Williams AV

Model: BA SYS3-00

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Infinium Auracast Transmitter

by Williams AV

Model: BA T1

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Two AA Alkaline Batteries

by Williams AV

Model: BAT 001-2

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Two AAA Alkaline Batteries

by Williams AV

Model: BAT 010-2

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Replacement LiPo battery for IR RX20 receiver

by Williams AV

Model: BAT 020

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Two AAA NiMH rechargeable batteries

by Williams AV

Model: BAT 022-2

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Two AA NiMH rechargeable batteries

by Williams AV

Model: BAT 026-2

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Replacement Battery for DLT 400 and DLR 400 RCH

by Williams AV

Model: BAT 102

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Replacement Battery for BA R1 Infinium Receiver

by Williams AV

Model: BAT 104

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Replacement Battery for DW T410 Microphone Transceiver

by Williams AV

Model: BAT 105

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Charger Kit for Body-packs, 2-bay

by Williams AV

Model: BAT KT6

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Wall/Ceiling IR Mounting Bracket, Black

by Williams AV

Model: BKT 024

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