Fox 40 CMG Whistle with Wrist Lanyard is the original pealess 3-chamber whistle trusted by referees, coaches, and officials worldwide. Designed to deliver a powerful, flawless, and penetrating sound, it ensures every call is heard clearly—no matter the crowd noise or playing conditions.
The CMG (Cushioned Mouth Grip) provides superior comfort and secure grip, even when wet. With no moving parts, this whistle will not freeze, jam, or deteriorate, making it extremely reliable in all environments. The chambers are engineered to self-clear when submerged in water, ensuring consistent performance at all times.
Key Features
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Original Fox 40 pealess whistle
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3-chamber design for ultra-loud sound
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115 dB sound power
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The harder you blow, the louder the sound
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CMG cushioned mouth grip for comfort and control
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No moving parts – will not jam or freeze
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Self-clearing chambers when wet
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Includes wrist lanyard
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Used by referees and coaches at all levels
Specifications
Available Colors
Ideal for
Referees, coaches, lifeguards, sports officials, training sessions, and outdoor events where reliability and volume are critical.
