@ows.crazy1: While the Chrysler Air Raid Siren, producing 138 dB at 100 feet, is louder than the ACA P-50's 135 dB, it was designed for nuclear attack warnings, not severe weather alerts. In contrast, the ACA P-50, also known as the T-135, was specifically engineered for tornado warnings, featuring a 50-horsepower motor, a rotating mechanism for wide sound distribution, and a massive 6-foot-tall and 6-foot-wide horn, making it the largest tornado siren. While the Chrysler Air Raid Siren remains the loudest civil defense siren overall, the ACA P-50 holds the title as the loudest siren specifically designed for tornado warnings. #TornadoSiren #sirentestingplace #airraidsirentest #fyp #tornadosiren #sirentest #sirens #airraidsiren #siren #civildefense #tornadowarning #federalsignal #thunderbolt #whelen#yamahamusicsiren #yamaha #airraidsiren