Sennheiser HMD 27 Professional Broadcast Headset With Dynamic Microphone (No Cable)

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The Sennheiser HMD 27 invites the Broadcast Commentators and Audio Engineers to experience the highest level of wearing comfort. HMD 27 headphones have a closed and circumaural earcup design to provide a high passive attenuation but, nevertheless, unusually lightweight and comfortable to wear over long working hours. Soft circumaural earpads ensure a comfortable fit. The headset is 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.

Sennheiser HMD 27 - Features:

• Highest wearing comfort due to the lightweight circumaural and split-headband design (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 greater than 110 dB
• Modular concept of different cables and boom arms to offer highest flexibility
• Cables of the cable 26-II series are compatible
• Swiveling ear cup (45° range) 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

Package includes:

• HMD 27
• Large headband padding
• Wind and pop screen
• Cable clip
• Quick Guide
• Safety Guide
• Connection cable NOT included - please order separately (see related products below)

• Headphone:
  • Transducer Principle: Dynamic, closed
  • Ear Coupling: Cirumaural
  • Frequency Response: 8 Hz - 18 kHz
  • Impedance: 64 ohms
  • Power Rating: 500mW
  • Sensitivity: 112 dB SPL / 1 Vrms / 1 Khz Limiter off
  • Maximal SPL:
    • Limiter Off: 128 dB SPL @ 1 kHz
    • Limiter On: 110 dB SPL @ 1 kHz
  • Ambient Noise Reduction: < 32 dB passive ANR off respectively
  • Distortion: < 0.1% @ kHz, 100 dB SPL
  • Contact Pressure: Approx. 3.3 N
• Microphone:
  • Type: BMD 434
  • Transducer Principle: Dynamic
  • Directivity: Hypercardioid
  • Transmission Rate: 40 Hz - 18 kHz
  • Sensitivity: 0.5 mV/Pa @ 1 kHz
  • Impedance: 300 ohms
• General:
  • Ambient Temperature:
    • Operation: 5° to +131°F | -15° to +55°C
    • Storage: -67° to +158°F | -55° to +70°C
  • Weight: 8.5 oz | 240 g, without cable