LRAD is the global leader and de facto standard of Acoustic Hailing Devices (AHDs). Featuring Genasys’ Advanced Driver and Waveguide Technology, LRAD systems broadcast audible voice …

Mar 21, 2025 · The directional acoustic beam formed by an LRAD (typically 15-30 degrees) employs the same wave physics principles that sound designers use for line array systems in concert venues, but …

A Long-Range Acoustic Device, often abbreviated as LRAD, is a piece of technology that produces highly directional sound. It’s a specialized loudspeaker capable of projecting voice commands or …

Jan 6, 2026 · Learn what to look for in a long range acoustic device LRAD, including key features, types, price ranges, and top considerations before buying.

LRAD systems broadcast highly understandable voice communications and warning tones with focused acoustic output. They determine the intent of vessels not responding to radio calls and can increase …

Jun 25, 2025 · Designed for extended range communication and vessel defence, the new models are capable of transmitting hails, warnings, and commands over a distance of up to 3,000 metres (m). …

Mar 17, 2025 · Review the basics of sound and discover exactly how the LRAD produces its "beam of sound." We'll also explore LRAD's hailing and warning abilities and other uses for sound.

Apr 2, 2025 · LRADs are the most thoroughly tested Acoustic Hailing Devices (AHDs) available having successfully passed approximately 40 separate U.S government tests, including all MILSPEC testing …

Dec 9, 2025 · The LRAD’s siren is one of its main deterrents. It is specially designed to be weighted to transmit sound loaded in the frequency range where human hearing is most sensitive, roughly …

Sep 10, 2023 · Sonic weapons known as Long Range Acoustic Devices (LRAD), are used by law enforcement officials as a non-traditional method of crowd control and dispersal in multiple countries …