SENNHEISER COMMAND HME 46-31

The Sennheiser COMMAND HME 46-31 is a high-performance, double-sided headset designed specifically for air traffic control (ATC) and C3 (command, control, and communication) environments. Engineered for extended use, it features an ultra-lightweight build with a two-piece automatic headband and soft, comfortable ear pads, ensuring fatigue-free wear during long shifts.

This model includes a flexible boom microphone with a supercardioid electret condenser capsule, delivering clear voice transmission even in noisy surroundings. The boom is rotatable, allowing left or right-side positioning, and one earcup can be flipped away for single-ear listening—helpful when maintaining environmental awareness.

The HME 46-31 operates at 300 ohms impedance, making it compatible with professional-grade communication systems. It features stereo (dual-channel) audio and a replaceable 1.85-meter single-sided cable for easy maintenance. Its frequency response ranges from 20 Hz to 14 kHz for the headphones and 100 Hz to 12 kHz for the microphone, offering balanced, intelligible audio reproduction.

Notably, this version does not include Sennheiser’s ActiveGard™ technology, which protects against sudden loud noise bursts—a feature found in some other models of the HME 46 series. Despite this, it remains a trusted choice for critical communications due to its reliable performance and ergonomic design.

Ideal for ATC professionals and operators in mission-critical roles, the Sennheiser COMMAND HME 46-31 offers comfort, clarity, and durability in one robust package. Compatible with EPOS push-to-talk (PTT) devices, it integrates easily into existing setups, making it a go-to solution for communication-intensive operations.