Alpine 24h Le Mans® Oorkappen
€35,00
€30,00
€35,00
Size
Volwassenen
Kinderen
Size
Maatopties
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24h Le Mans® oorkap
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Zacht en comfortabel
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Hoge bescherming van 26dB
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Verstelbaar
Inhoud verpakking
1x | Alpine 24h Le Mans Oorkappen |
1x | opbergzak |
Specificaties
Gewicht | 276g |
Kleur | Zwart |
EAN Volwassenen | 8717154027648 |
EAN Kinderen | 8717154027730 |
Certificering
Certificering | Dit product is CE- en ANSI gecertificeerd |
Demping
Frequency Hz | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
---|---|---|---|---|---|---|---|---|
Average noise reduction value dB | 15.4 | 12.6 | 15.6 | 24.2 | 33.4 | 33.4 | 36.0 | 35.5 |
Standard deviation dB | 3.1 | 2.8 | 2.4 | 2.2 | 2.2 | 2.8 | 2.9 | 4.9 |
Expected noise reduction value in dB (APV) | 12.3 | 9.8 | 13.2 | 22.0 | 31.0 | 30.6 | 33.1 | 30.6 |
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