Premium Fox40 Sonikblast Referee Whistle – Professional-Grade Acoustic Performance

High-density pebax polymer construction delivers unmatched durability and weather resistance for all-season use. Precision-tuned dual-chamber design produces crisp 120dB tones with minimal air pressure, ensuring instant audible commands in loud environments.

Engineered for multi-sport versatility including basketball, football, volleyball, and soccer with ergonomic finger grip for quick-access during intense gameplay. Features Fox40’s patented pea-less mechanism eliminating internal obstruction for reliable performance in wet/dry conditions.

Ideal for coaches, referees, and league officials requiring tournament-grade equipment. CNC-machined airflow channels optimize tonal clarity while reducing mouth fatigue during prolonged use. Ships in bulk quantities with wholesale pricing for athletic programs and sporting goods distributors.