Product description
Key features
- Extra attenuation foam and increased cup volume (with distance ring) for higher passive attenuation
- Easy to use push buttons operate the electronic functions
- Level-dependent function that allows the user to hear ambient sound, such as warning signals, moving vehicles and important information and still be protected from hazardous noise
- Available with black, green or sand cups
- The electronic circuits are encapsulated in multiple layers of lacquer and polymer for increased robustness
- Amplification of low sounds
- Very natural sound reproduction through the speakers inside the cups
- Two loudspeakers in each cup, one for surround hearing and one for radio/communication – radio/communication works even when batteries are out
- Water proof microphones (IP67 tested)
- Sound reproduced through the level-dependent function is limited to a maximum of 82 dB
- Automatic switch-off after 4 hours, if no button is activated, saves battery life
- Audio input (AUX) for connecting external audio sources
- Low battery warning when approximately 40 hours left of the battery life
MIL standards
The Sordin SupremeTM MIL AUX SFATM models have been tested against relevant parts of the standards MIL-STD-810G and MIL-STD-810H. (Environmental Engineering Considerations and Laboratory Tests)
Technical information
- Batteries: 2 x 1.5 V AAA/LR03, estimated operating time is around 600 hours
- Level-dependent microphone frequency response: 100 Hz – 10 KHz
- Loudspeakers / loudspeaker response: 2 x 32 Ohm / 20 Hz – 20 KHz
- Operating conditions: – 20°C – + 50°C
- Max audio signal allowed from the connected radio to not exceed 82 dB(A) through the speakers: 399 mVrms
- Weight slim headband high (excluding batteries): 359 gram
- Complies with following environmental directives: WEEE
