Sennheiser HMDC 27, Audio headset, NoiseGard 600/200 Ω (ANR on/off), circumaural, dynamic microphone, hypercardioid, cable not included

Descriptions

Sennheiser HMDC 27, Audio headset, NoiseGard 600/200 Ω (ANR on/off), circumaural, dynamic microphone, hypercardioid, cable not included

The Sennheiser HMD 27 is the best for the Broadcast Commentators and Audio Engineers to experience the highest level of wearing comfort. Sennheiser HMD 27 is actively reducing the noise level by additional 15dB this headset increases intelligibility while at the same time protecting the user's hearing and avoiding stress and fatigue due to noise.

The features NoiseGard of the Sennheiser HMD 27 does not require the usual batteries but is conveniently powered via the microphone power supply from the broadcast desk or intercom system. (Phantom powered P48). The Sennheiser HMD 27 headset is similar to the HMS 26 series equipped with the automatically opening two-piece headband, but there is no pressure on the sensitive fontanelle. If you still want to use a conventional headband, the wide headband padding is included that converts the two-piece headband into a compact single piece.

Product Highlights of the Sennheiser HMD 27

• Active noise compensation (NoiseGard™) additionally reduces noise by up to 15 dB. No batteries required: Power supply via microphone bias voltage from the commentator’s unit (P12-P48 as per DIN_EN 61938)

• 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 (Microphone)

  40 Hz – 18 kHz

• Transducer principle (Microphone)

  dynamic

• Frequency response (Headphones)

  8 Hz – 18 kHz

• Microphone

  BMD 434

• 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

• Pick-up pattern

  Hyper-cardioid

• Microphone sensitivity

  0.5 mV/Pa @ 1 kHz

• Maximum sound pressure level (passive)

  128 dB SPL @ 1 kHz

• ActiveGard®

  110 dB SPL @ 1 kHz

• Distortion

  < 0.1% @ 1 kHz, 100 dB SPL

• Transducer principle (headphones)

  dynamic, closed

• Weight w/o cable

  approx. 240 g