“The Long Range Acoustic Device (LRAD) is an acoustic hailing device and sonic weapon developed by LRAD Corporation to send messages, warnings, and harmful, pain inducing tones over longer distances than normal loudspeakers”
The LRAD is also the subject of Knife Party's newest music video which was released yesterday via Thump. Featuring robots, laser and of course a Long Range Acoustic Device; The video is nothing less than you would expect from Pendulum members Rob Swire and Gareth McGrillen.
Check out the video here: