3-4 weken
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100065 - 40416G-59 Model H6740-52
- Merk: David Clark
- Model: 100065
- Beschikbaarheid: 3-4 weken
- € 570,53
- Excl. BTW: € 471,51
Behind the Head (BTH) Style - No Adapter Needed
NRR 23 dB | NOISE ATTENUATION DATA |
---|
Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 3150 | 4000 | 6300 | 8000 |
Attenuation (dB) | 14.1 | 21.9 | 29.4 | 32.0 | 29.7 | 35.2 | 36.2 | 38.1 | 37.4 |
Standard Deviation | 2.5 | 2.5 | 3.0 | 2.7 | 2.2 | 1.7 | 2.5 | 2.9 | 2.8 |
Tags:
David Clark,
Headset