Sordin Supreme Pro-X SFA are active headphones that provide an exceptional level of hearing protection, comfort, and natural sound. They are designed for hunters, shooters, military, and specialty units where it is critical to maintain sound clarity while blocking out hazardous noise. 

Based on Sordin's military models, Sordin Supreme meets the highest demands for quality and functionality.

Microphones on the outside of the cups pick up ambient sounds, which are then played back through the speakers, allowing the user to hear important signals and communicate without having to remove the headphones, even in loud shooting environments.

The Sordin Supreme Pro-X SFA headphones feature the SordinHEAR2 advanced sound system and offer four audio profiles for different situations:

✅Hunting is the primary audio profile for general purposes. The sound image is optimized for a typical hunting day, balancing clean ambient sound such as speech with comfortable, low-noise sound.

✅Focus is a full-ready profile. It features high gain and a wider frequency spectrum for maximum situational awareness. Use this audio profile, for example on a hunting rig, to build up your pre-shot sensations.

✅Shooting – A profile with lower gain and a narrower audible frequency spectrum. Ideal when normal situational awareness is sufficient, such as during shooting practice at the range.

✅Comms – In this mode, ambient sound is turned off and the headphones provide only passive protection. However, the 3.5mm AUX input is active, ensuring clear communication even in noisy environments.

Features revolutionary Sordin Flexible Attenuation™ (SFA™) technology, designed with users and variable environments in mind.

With an SNR of 31dB, it provides reliable hearing protection even in extremely noisy environments and allows instant reconfiguration for thinner cups – allowing the device to be optimized for different working environments or helmet use.

Sordin Flexible Attenuation (SFA) models can be modified from an SNR 32 dB noise reduction level (31 dB for Pro-X SFA versions) to an SNR 26 dB.

Operating time from two standard AAA batteries is up to 400 hours. The unit has an AUX input port for connecting external audio sources and comes with a 3.5mm mono cable. 

This model is based on the military SLIM standard and is specifically designed for people with a wider head shape. Additionally, the extended headband improves stability on larger head sizes. Compatible with ARC rails for helmet mounting.

Specifications

Headphone type: active

Technology: Sordin HEAR2 sound system

4 modes: hunting, shooting, focus, communication

Headband material: leather

Sound is limited to 82dB for hearing safety

Noise reduction: SNR – 31dB, H (high-frequency noise) – 32dB, M (mid-frequency noise) – 29dB, L (low-frequency noise) – 23dB

PVC foam sealing rings

Interchangeable cup design: Sordin Flexible Attenuation (SFA)

Extended headband, especially suitable for larger head sizes

Convenient buttons for controlling electronic functions

Connection type: 3.5 mm audio jack (mini-jack)

Power supply: 2 AAA batteries

Operating time: 400 hours

Low battery warning (approx. 40 hours until fully discharged)

Auto power off after 4 hours without pressing any buttons to save charge

Degree of protection: IP67

Weight: 355 g (with batteries)