Description

Ride at highway speed and your helmet is likely delivering 95-105dB of wind and engine noise straight into your ears – well past the 85dB threshold considered safe for extended exposure. Depending on conditions, that gives you anywhere from 15 minutes to roughly two hours before you’re flirting with tinnitus or lasting hearing damage. The Crescendo Moto 25 is built to buy back that safety margin without cutting you off from the ride.

Each plug is shaped to sit low in the ear canal so it won’t snag on the helmet’s inner liner, and the acoustic filter from Dynamic Ear Company uses a wide aperture with a sound-damping mesh to cut noise across the full frequency range rather than just muffling everything. That open-air passage also reduces occlusion effect and keeps the ear ventilated, so you’re not left with that plugged-up, underwater feeling. You’ll still pick up speech from intercom speakers and stay aware of your surroundings – the plugs are working on the harmful noise, not your ability to communicate.

Independent testing backs up the numbers: CE certified at 24dB reduction (Europe) and ANSI certified at 16dB (North America), enough to bring cockpit and cabin noise down to safer territory on motorcycles, at motorsport events like NASCAR, F1, and rallying, or during dyno runs.