Fox 40 Sonik Blast CMG

The loudest whistle Fox 40 makes. Built to blast.The Fox 40® Sonik Blast® CMG® steps up where the Classic leaves off — delivering a piercing 120 dB sound that cuts through absolutely anything. Combined with the Cushioned Mouth Grip (CMG) for secure, comfortable extended wear, this is the whistle for high-noise environments and professionals who need to be heard without question.Who It’s For🏈 Football & Basketball Referees — The go-to choice for officials who need to stop play instantly in loud, fast-moving games.🏒 Hockey & Lacrosse Officials — Maximum volume in a CMG design built for cold, physical, in-the-action use.🏊 Pool Deck & Beach Safety — 120 dB cuts through splashing, wind, and crowd noise when seconds count.🚒 Emergency & Rescue Professionals — When standard whistles aren’t enough, the Sonik Blast is the step up.🎽 Coaches in High-Noise Environments — Indoor arenas, loud gyms, outdoor fields — nothing drowns this out.How It Compares to the Classic Classic CMG Sonik Blast CMG Sound Power 115 dB 120 dB Design 3-chamber 2-chamber Sound Character Full, authoritative Piercing, distinct blast Best for General officiating High-noise, high-stakes Price From $6.79 From $8.39 Features 120 dB — the loudest Fox 40 pealess whistle Distinct, penetrating blast sound — instantly recognizable Cushioned Mouth Grip (CMG) — soft thermoplastic protects teeth and improves grip 2-chamber pealess design — no moving parts to freeze, jam, or fail The most efficient whistle in its class — easy to blow, cannot be overblown Self-clearing chambers when submerged in water Available in 19 solid and two-tone color combinations Specs Design 2-chamber pealess + CMG Sound Power 120 dB Colors 19 solid & two-tone combinations Attachments Breakaway Lanyard / Smitty / Wrist / P.T. System (Black only)