Sonik Blast CMG Fingergrip
Fox 40's loudest 120 dB pealess sound, now hands-free with a Cushioned Mouth Grip and adjustable Fingergrip for maximum control.
Maximum Volume, Hands-Free
The Loudest Sound, Now Hands-Free
The most powerful Fox 40 sound, worn on your hand for instant, hands-free control.
Soft thermoplastic protects teeth and improves grip for extended in-mouth wear.
No moving parts to freeze, jam, or deteriorate — the most efficient whistle in its class.
Fits securely and comfortably over a group of fingers.
Works reliably even when submerged.
The harder you blow, the louder it gets — with zero risk of distortion.
Specifications
| Sound Power | 120 dB |
|---|---|
| Design | 2-chamber pealess + CMG |
| Grip | Adjustable Fingergrip |
| Water Resistant | Yes — self-clearing chambers |
| Best For | High-noise environments, hands-free officiating |
Sonik Blast vs. Classic CMG Fingergrip
| Classic CMG Fingergrip | Sonik Blast CMG Fingergrip | |
|---|---|---|
| Sound Power | 115 dB | 120 dB |
| Chambers | 3-chamber | 2-chamber |
| Sound Character | Full, authoritative | Piercing blast |
| Best For | General officiating | High-noise environments |
| Starting Price | $11.49 | $13.49 |
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