Fox 40Sonik Blast

We bought several Fox 40 Sonik Blast whistles for our family, and they’ve been fantastic for safety. My mom keeps one with her while working in the garden or walking in the woods, and it’s perfect for getting attention quickly if needed. I have one for hiking to alert others in case of wildlife encounters, and I keep another with me when skiing in the trees for added safety.The Sonik Blast is incredibly loud and effective—definitely loud enough to be heard from a distance. It’s a reliable tool for any outdoor activity where safety is a concern.

Love this! Its very loud and gets the job done!!

No really, I have been around some pretty loud equipment all my life and have signs of hearing loss. Got this in to use for Search and Rescue requirements and tried it out first thing. All I gotta say is that I gave a few blows and was satisfied with the tone and sound level it puts out. But then I REALLY gave it a blow and immediately my ears starting ringing. Says it could be heard a mile away and I am not doubting that. Seems to be well made, minus the lanyard which fell apart before I could even put it on the whistle but that's an easy/cheap fix.

I have been using the original Fox 40 Adults' Classic Offical Whistle for the last 5 years and have always been a fan of the volume and quality of the whistle. My whistle has lasted the test of time and still functions as it did when I purchased it. I wanted the mouth guard and something with visibility since I direct traffic everyday during rush hour in Houston. Since the Sonik Blast adverstised 120dB I was sold for a replacement.Wow! I did not think I would be able to tell the difference and oh boy was I wrong!! I immediately was pleased with my purchase and am a very satisfied customer! The mouth guard is a very nice addition to the whistle as my last one has some nice wear from my teeth over the last few years.

Very good whistle, the color is nice and bright. It's also very loud (120-125 decibels) one of the loudest whistles I've used, it's also easy to blow. One problem: when I was refereeing a middle school soccer game, I noticed that the whistle doesn't produce a uniform blast when you blow it while running. I don't have this problem with the Molten Valkeen whistle (125+ decibels with 2 interfering frequencies) Molten Valkeen Whistle with Flip Grip, Black as it always produces a uniform blast. Unlike the Sonik Blast, the pitch and volume of the Valkeen are easily changed in order to convey my emotion effectively. At $45-$60, the Valkeen is probably out of your price range for a whistle, (In my opinion it's worth it) but the Fox 40 Sonik Blast at around $8 is a suitable alternative for much less. Also consider the many variations of the Fox 40 Classic (Classic, Classic Eclipse, Epik)(All 115 decibels) and also think about the Fox 40 Sharx,(120 decibels) all of those are very good whistles, but at a more affordable price than the Valkeen. Bottom Line: Very good, affordable, one of the best whistles I've used, but not the very best.

Use for traffic control. Works extremely well.

I was a fan of the Fox 🦊 40 Classic but after testing this SONIC I was really impressed. It gives me the volume I need and I think I’ll be getting some for the kids and family to keep on hand as a safety device and for emergencies.

I bought this whistle to replace one I broke that was on my life vest when kiteboarding. I love this whistle for a few reasons:1. There is no ball inside, so it doesn't rattle when attached to a pack or when it's on a lanyard. Good god, this is BY FAR the best feature!!!2. The plastic is thick, unlike my last whistle which snapped and broke when I held it with my teeth.3. The soft plastic on the end and the ridges, makes it really easy to hold in your mouth for long periods of time. This would be great if you're a referee or coach.4. Oh yeah, it's loud as s$%@! It has a really high and shrill, piercing sound. You'll want to plug your ears if you're really gonna blow. Think 4yr old little girl scream, and you might get close to the sound of this. You can blow at varying levels so it doesn't have to be all or nothing.