Minnesota authorities used LRAD sound weapon on anti-ICE protesters. But that's not the full story

In extreme cases, sonic weapons can cause nausea, dizziness, and even permanent damage. In this case, officials used it to ...
Gadget Review on MSN

LRAD sound weapons at ICE protests: How they work and protection tips

LRAD sound weapons at protests use focused acoustic beams up to 162 decibels that cause permanent hearing damage, but distance and industrial earplugs provide effective protection.

Minnesota State Patrol uses long range acoustic device, first used by military, to disperse Maple Grove protesters

Minnesota State Patrol troopers used a powerful sound system first used by the military in Maple Grove, Minnesota, to ...

Death Threats To ICE Surge 8,000% – Rioters’ Violence Prompts LRAD Response In Minneapolis

Violent rioters in Minneapolis assault ICE agents, launch attacks, and issue death threats during Operation Metro Surge – prompting LRAD use.
Morningstar

Genasys Inc. Receives $9.0M LRAD Systems Order for CROWS - Common Remotely Operated Weapon Stations

Genasys Inc. (NASDAQ: GNSS), the global leader in Protective Communications, today announced a $9.0 million Long Range Acoustic Device® (LRAD®) order from the U.S. Army for the Common Remotely ...