The Fox 40® Classic® is the standard choice for referees and coaches at all levels, rescue professionals and general safety worldwide. No moving parts to freeze, jam or deteriorate; flawless, consistent and reliable.
The harder you blow, the louder the sound - easy to blow and cannot be overblown. Can be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale-force winds. Can be heard up to a mile away.
Chambers are designed to self-clear when submerged in water.
- Sound power: 115 dB