Built to BlastTM
The Fox 40 Sonik Blast® CMG® has a distinct, loud and clear sound. It isn’t just loud - it’s super loud. Produce a big noise without having to huff and puff your brains out - which is actually a great feature when you’re cold, weak, or injured.
The Cushioned Mouth Grip (CMG)’s thermoplastic material provides superior grip and protection for teeth and means you can hold the whistle and blow into it easily in the coldest weather.
There's no moving parts to freeze, jam or deteriorate which means it works flawlessly, consistently and reliably. In fact, you can submerge this in water and the chambers will self-clear.
The harder you blow, the louder the sound. It's easy to blow and cannot be overblown, being the most efficient whistle in its class! Intensely clear sound - will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale-force winds. It can be heard up to a mile away!
Design: 2-chamber pealess + CMG
Sound Power: 120 dB
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