The Silentex Natural is a level dependent hearing protector. It is a perfect choice for people who need protection against noise and at the same time need to be aware of alarms, warning signals and hear weak sounds in the surrounding environment. Thanks to the advanced audio electronics the Natural preserves natural sound with an almost unnoticeable background hiss. The limiter attenuates strong impulse noise to a harmless level and reacts fast to changes in noise.
The audible sound pressure is limited to 82 dB. Thus the quietest voice does not disappear in the background noise and you can recognize the dynamics of the sound in a natural way. It is also possible to identify the direction and source of the sound. The Natural enables you to carry on a conversation and hear warning signals, as speech frequencies have been amplified with 10 dB – also for safety reasons.
The memory for last selected settings conveniently applies the last channel and volume level setting when the Natural is newly turned on and to assure best performance in most harsh conditions, the high-quality microphones are protected against possible damages with a flexible seal material.
The natural sound reproduction makes the level dependent hearing protector suitable for various noise environments. The 3,5 mm audio input can be used to connect a CD-player, MP3-player, hunting or communication radio to the Multi and the maximum signal level is limited to 82 dB (A).
It is an excellent choice for many industrial applications, military purposes and leisure sports such as shooting and hunting.
FEATURES
- Rechargeable Li-Ion battery – Up to 85 hours operating time, depending on the features used
- Low battery warning
- Automatic switch off if control buttons are not pressed in 5 hours
- Volume level between right and left ear cup can be balanced
- Volume limitation max. 82 dB
- 3,5 mm audio connector
- Foldable – Easy to transport and store
- Charger included
- Nato Stock Number 4240-58-000-1557
SNR 26 dB
NRR 19 dB
| ATTENUATION VALUES |
H = 30 db |
M = 22 db |
L = 16 db |
SNR = 26 db |
|
Frequency (Hz)
|
125
|
250
|
500
|
1000 |
2000 |
3150 |
4000
|
6300
|
8000
|
| Mean attenuation (dB) |
11.7 |
16.2 |
23.5 |
27.9 |
31.9 |
35.5 |
40.2 |
44.6 |
42.0 |
| Std. Deviation |
2.8 |
2.3 |
3.1 |
3.7 |
3.9 |
4.8 |
4.7 |
4.1 |
5.9 |
| APV-value (84%) |
8.9 |
13.9 |
20.4 |
24.2 |
28.0 |
30.7 |
35.5 |
40.5 |
36.1 |