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. Designed to improve speech clarity and support inclusive learning, it integrates a wireless microphone receiver, audio mixer, and a 50-watt amplifier capable of driving up to four speakers for consistent room coverage.

It features Video Conference Sync with EchoGuard™, which eliminates audio feedback loops, ensuring clear, intelligible sound for both in-person and hybrid instruction. The OA-50 connects easily to classroom AV through four line-level inputs for laptops, displays, and media devices. Dedicated connections support assistive listening systems, paging, fire alarms, and teacher-initiated security alerts, making it a flexible hub for modern education learning environments.

Works with Ovation wireless pendent and handheld mics available separately and in systems.