This is the one that changed the game!
Authentic. Original. Fox 40's first pealess whistle. The harder you blow, the louder the sound! Reliable, flawless consistent and penetrating sound. Used by referees at all levels who need every call to be heard and depend on its reliability. Be heard above the crowds and players. Flawless, consistent and penetrating sound keeps the referee in control of the game. Ensure every call will be heard!
Design: 3-chamber pealess
Sound Power: 115 dB