Alpine MusicSafe
€19,95
€19,95
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Muziek oordoppen
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Zacht en comfortabel
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Twee filters: 19 & 22dB
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100x herbruikbaar
Inhoud verpakking
2x | Alpine MusicSafe oordoppen |
2x | filters 19dB |
2x | filters 22 dB |
1x | opbergboxje |
Specificaties
Productafmetingen | Ø oordoppen 9 - 12 mm |
Kleur | Transparant/zwart |
EAN | 8717154026344 |
Certificering
Certificering | Dit product is CE- en ANSI gecertificeerd |
Demping
Frequency Hz | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
---|---|---|---|---|---|---|---|---|
GOLD FILTER: Average noise reduction value dB | 15.7 | 17.8 | 19.2 | 21.4 | 22.9 | 27.3 | 27.4 | 29.4 |
GOLD FILTER: Standard deviation dB | 6.2 | 6.5 | 4.7 | 4.5 | 4.3 | 4.8 | 3.9 | 4.8 |
GOLD FILTER: Expected noise reduction value dB (APV) | 9.5 | 11.3 | 14.5 | 16.9 | 18.6 | 22.5 | 23.5 | 24.6 |
SILVER FILTER: Average noise reduction value dB | 11.6 | 13.5 | 15.4 | 17.4 | 18.7 | 24.6 | 25.1 | 31.4 |
SILVER FILTER: Standard deviation | 4.4 | 4.9 | 3.5 | 2.4 | 2.6 | 4.4 | 5.6 | 5.6 |
SILVER FILTER: Expected noise reduction value dB (APV) | 7.2 | 8.6 | 11.9 | 15.0 | 16.1 | 20.2 | 19.5 | 25.8 |
Own the volume
Own the volume
Own the volume
Own the volume
Alpine technologie
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