SORDIN SUPREME MIL AUX ARC

Hearing protectors designed for military and law enforcement use with ARC helmet rail attachment and AUX connector. Effectively attenuates sounds, but still has a slim profile, making it ideal for use with a rifle.
 
Main features:
- Slim profile cups are suitable for both left and right-handed shooters
- Easy-to-use buttons for controlling electronic functions
- Level-limited (auditory) function that allows you to hear ambient sounds such as warning signals, moving vehicles and important information, while still being protected from dangerous noises (the sound reproduced through the level-dependent function is limited to a maximum of 82 dB)
- High-quality amplification of important sounds and natural sound reproduction without sound splitting or clipping
- Very natural sound reproduction through speakers inside the cups
- Two speakers in each cup, one for hearing the surroundings, and the other for radio/communication
- Radio/communications side works even when batteries run out
- Waterproof microphones (IP67 tested)
- Circuit boards are encapsulated in multiple layers of varnish and polymer to achieve moisture resistance and increase durability
- Battery saving function, low battery warning (40 h), automatic shutdown (4 h), battery life approx. 600 h
- Automatic shut-off after 4 hours if no button is pressed, which saves battery life
- Audio input (AUX) for connecting external audio sources such as communication radios
- Tested according to MIL standards MIL-STD-810g and EMC-MIL-STD-461G
- Additional RFI protection
 
Technical information:
Attenuation values: SNR=26 dB. H=27 dB, M=23 dB, L=18 dB.
Batteries: 2 x 1.5 V AAA/LR03, estimated operating time approx. 600 hours
Level-limited microphone frequency response: 100 Hz - 10 KHz
Speakers / Speaker Response: 2 x 32 ohm / 20 Hz - 20 KHz
Tested operating temperatures: -20°C - +50°C
The maximum permissible audio signal from the connected radio must not exceed 82 dB(A) through the speakers: 399 mVrms
Sealing ring material: PVC
Weight 411g
Complies with the following environmental directives: RoHS, WEEE
Country of manufacture: Sweden.
 
This hearing protector is available with a foldable headband, helmet-mounted, thin headband and neckband version.
 
MIL standards:
Sordin is currently expanding its test procedures to MIL-STD-810H (Environmental Engineering Considerations and Laboratory Tests) and MIL-STD-461G (Requirements for Control of Electromagnetic Interference Characteristics of Subsystems and Equipment).