Sennheiser HMDC 27

Sennheiser HMDC 27The Sennheiser HMDC 27 is a top tier professional broadcast headset engineered for commentators and audio engineers working in extremely noisy environments. Featuring a closed circumaural design, it delivers accurate, linear sound reproduction while ensuring maximum comfort through its lightweight build and innovative split headband that eliminates pressure points. The HMDC 27 integrates NoiseGard active noise reduction, reducing ambient noise by up

The Sennheiser HMDC 27 is a top-tier professional broadcast headset engineered for commentators and audio engineers working in extremely noisy environments. Featuring a closed circumaural design, it delivers accurate, linear sound reproduction while ensuring maximum comfort through its lightweight build and innovative split headband that eliminates pressure points.

The HMDC 27 integrates NoiseGard™ active noise reduction, reducing ambient noise by up to 15 dB for enhanced intelligibility and reduced listener fatigue. Powered via phantom supply (P12–P48), NoiseGard™ requires no batteries, making it ideal for continuous operation.

A dynamic supercardioid microphone ensures crystal-clear voice transmission even under challenging conditions, while ActiveGard® technology protects hearing against sudden peaks above 110 dB SPL without compromising audio quality.

The headset offers modular flexibility with interchangeable cables and boom arms, a flip-away earcup for single-sided listening, and reversible microphone positioning. With a headphone frequency response of 4 Hz to 21,000 Hz, ultra-low distortion (<0.1% THD), and a maximum SPL of 125 dB (ActiveGard off), the HMDC 27 sets the standard for durability, safety, and premium audio performance in broadcast environments.

Cable not included!