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Alpine MotoSafe earplug
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Alpine MotoSafe earplug
Motor and wind noise is harmful to the hearing. From a speed of 100 km/h, a motorcycle is exposed to noise exceeding 90 decibels. An ear protection is recommended when the sound exceeds 85 decibels. Regular sounds over 80 decibels can cause hearing loss. The wind noise is a major problem for motorcyclists.
Attenuation values MotoSafe in decibels
Hz | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |
green | dB | 14,8 | 15,0 | 15,7 | 18,7 | 26,6 | 24,4 | 18,9 |
yellow | dB | 18,8 | 15,6 | 16,0 | 18,5 | 27,7 | 23,9 | 22,0 |
Attenuation values measured by TNO* according to EN 352-2 (2002) and calculated to ISO 4869-2a standards. (*Dutch organization for Applied Scientific Research)
Unique product specifications:
- Two different and replaceable wind noise filters.
- Perfect fit.
- No feeling of isolation.
- Do not stick out of your ear.
- Reusable.
- ATS ear plug included free of charge.
- Winner of the Red Dot Award 2015.