Sennheiser HMD27 Professional Broadcast Headset

Info

The new HMD 27-series invites the Broadcast Commentators and Audio Engineers to experience the highest level of wearing comfort. HMD 27 are a closed and circumaural earcup design to provide a high passive attenuation but nevertheless unusually lightweight and comfortable over long working hours. Soft circumaural earpads endure a comfortable fit. The headset is similar to the HMS 26series equipped with the automatically opening two-piece headband, hence no pressure on the sensitive fontanelle. For those users who still prefer a conventional headband, a wide headband padding is included that converts the two-piece headband into a compact single piece.

Highest wearing comfort due to the lightweight circumaural design and the splitted headband (no pressure on the sensitive fontanelle)
Accurate and linear sound reproduction for very demanding monitoring
Dynamic Microphone, which stands out due to a strong and powerful sound pattern for an audio transmission in highest broadcast quality even in noisy environments
ActiveGard© (on/off switch) for protected hearing against noise peaks > 110dB
Modular concept of different cables and boom arms to offer highest flexibility
Cables of the cable 26-II series are compatible
Swiveling ear cap for single sided listening
Microphone can be worn either on right or left hand side
Wide headband padding is included that converts the two-piece headband into a compact single piece

Impedance 64 ohms
Frequency response (Headphones) 8 Hz – 18 kHz
Max. sound pressure level
- ActiveGard™ Limiter off: 128 dB SPL @ 1 kHz
- ActiveGard™ Limiter on: 110 dB SPL @ 1 kHz
Contact pressure approx. 3.3 N
Ear coupling circumaural
Maximum sound pressure level (passiv) 128 dB SPL @ 1 kHz
ActiveGard™ 110 dB SPL @ 1 kHz
Distortion < 0.1% @ 1 kHz, 100 dB SPL