https://tankie.tube/videos/watch/72abb0a6-40c8-499f-bd79-2c3d3b7661b9 We test our DIY LRAD outside with a "volunteer" and then move inside to go over the details and build of the LRAD system. You'll see what speakers, enclosure, amplifier, electronics, etc. we use for this very affordable LRAD. Video/site mentioned at 4:10 http://web.archive.org/web/20210308130327/https://www.soundlazer.com/how-does-a-long-range-acoustic-device-lrad-work-teardown/ Graphs: https://drive.google.com/file/d/1kuLHlKb6-Vc68bb__UBZsk1JhDtNq7h1/view Find us on Patreon and our website: https://www.patreon.com/techingredients https://www.techingredients.com/ Thu, 09 Apr 2026 07:49:15 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tankie.tube https://tankie.tube/lazy-static/avatars/3ba3ff73-a8b6-49c9-add8-9653ef090c7f.webp https://tankie.tube/videos/watch/72abb0a6-40c8-499f-bd79-2c3d3b7661b9 All rights reserved, unless otherwise specified in the terms specified at https://tankie.tube/about and potential licenses granted by each content's rightholder.