- 4 Chambers -
Manufacturer: Fox 40
There is no downside; the 4-chamber whistle produces up to 125 decibels of sound power! Multi-directional sound rises above ambient noise levels. Sound directivity and advance composite ultra-sonically welded construction allows for equal sound from the top and bottom of the whistle. Recommended for large arena officiating.
SKU: WH-0400Order Now
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