When you ride a motorbike, drive a car or kart you will always face engine and wind sounds under the helmet. Measurements under a motorbike helmet showed the following results:
Speed / Wind sound / max Time of Sound Stress
- 100 km/h / 94 dB / 15 minutes
- 120 km/h / 98 dB / 7 minutes
- 140 km/h / 102 dB / 3 minutes
Especially suitable for people who wear helmets: MotoSafe II, a very soft and reusable plug. It offers good sound quality and ventilation and comes with two different pairs of filters.
Information: If you want to know more about "volume" and "noise" we recommend our special page.