Gerber Passive Ear Muffs Black
Features:
* SNR23 dB
* Low-profile, super light weight
* Soft ear cushions for all-day-comfort
* Compact folding design, easy to pack way
* Adjustable headband fits for all sizes
* Idea for racing, air show, music festival
Attenuation Data:
|
Frequency(Hz) |
125 |
250 |
500 |
1000 |
2000 |
4000 |
8000 |
SNR |
|
Mean Attenuation(dB) |
10.3 |
16.8 |
26.3 |
31.0 |
33.5 |
35.6 |
36.7 |
|
|
Standard Deviation(dB) |
3.0 |
2.4 |
2.2 |
2.1 |
2.1 |
2.2 |
4.2 |
23 |