Sordin Supreme is developed to conform to international MIL-specifications and other extreme conditions. Digital electronic sound reproduction for excellent sound reproduction.

The electronic design is based upon our own ASIC (Application Specific Integrated Circuit) circuit and controlled by a micro-processor. This makes it possible to combine very low current consumption with high performance and instead of cutting off peak sounds it compresses them down to al level of 82 dB(A).

The MSA Sordin Supreme Pro IV are hearing protectors that reproduce a natural and realistic sound. You should have perfect locational hearing without any disturbing noise. Superb sound quality and high amplification actually let you hear better when wearing our hearing protection. All moving components are made of steel and circuit boards are lacquered and therefore water protected.

With the MSA Supreme Pro IV you can now communicate with your friends when out shooting, even when others are shooting around you.

- Two separate, well shielded microphones for optimum stereo effect and location of sound direction
- The sound from the speakers is limited to 82 dB(A) equivalent sound level
- Close fitting slim design with foldable headband
- Both cups are chamfered at the bottom to suit left or righthanded shooters
- All electronic functions incorporated in a slim 3 button key-pad
- Over 600 hours of battery life from 2 x AAA batteries
- Battery Save Function and Low Battery Warning system
- Waterproof battery compartment, batteries replaced from the outside
- AUX input for connection of external radios and mobile phones
- High passive attenuation
- Flexible and shape-stable headband