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ALPINE Partyplug MKII Black & Case Ωτοασπιδες
€17,30€19,20 (-10%)
Ωτοασπίδες
Packaging contents
Two universal thermoplastic hearing protectors
Two acoustic filters
Alpine Miniboxx
Plastic carrying case
Alpine insertion sleeve
Attenuation values Alpine PartyPlug
Frequency Hz
63
125
250
500
1000
2000
4000
8000
Mean Attenuation dB
8,8
10,3
13,2
16,6
20,6
25,4
25,2
19,2
Standard Deviation dB
4,4
3,3
3,0
2,4
2,8
3,0
5,0
4,1
Assumed Protection in dB (APV)
4,4
7,0
10,2
14,2
17,8
22,4
20,2
15,1
EN 352-2: 2002 compliantNominal diameter: 9-12 mmH=19 M=17 L=12SNR=19NRR=16,5-21,5
