The Storm and Windstorm whistles are the loudest whistle in the world, capable of being heard over a half mile away. Utilizing a patented resonance chamber integrated into the whistle, the sound is focused like a laser beam and blasts an alarm twice as loud as any whistle made in the world. This same harmonic chamber also acts to protect the whistle from mud, snow and sand allowing the whistles to even work underwater.
The Storm® All-Weather Safety Whistle is the loudest whistle on the market. It’s unique patented design allows it to be heard under water, up to 50 feet, because the sounding chamber forces all water to be purged when the whistle is blown. Made in the USA. It’s perfect for divers, lifeguards, and for recreation! Creates a clear, high frequency sound, with a power rating over 75% greater than other referee and safety whistles.
The Storm whistle is twice as loud as any other mouth-blown whistle in the world with the exception of the slightly smaller and lower decibel Windstorm. The Storm is not twice as loud as the Windstorm, but certainly louder.