Sennheiser HMD 27 Broadcast Headset w/ Dynamic Microphone

About: Sennheiser HMD 27 Broadcast Headset w/ Dynamic Microphone

The HMD 27 professional broadcast headset provides the finest audio quality and long-term comfort, even in noisy environments. Combining the benefits of a closed-back, circumaural earcup design with ergonomic, lightweight construction, the HMD 27 is perfect for broadcast commentators and audio engineers working long hours. Along with ActiveGard limiting technology with three switchable attenuation settings that protect you against sudden audio peaks, you will find a work-ready dynamic microphone that can be worn on either side.

Features

• Dynamic microphone delivers reliable broadcast quality, even in noisy environments
• Premium comfort with lightweight design and split headband to eliminate pressure points
• Accurate sound reproduction for demanding professional radio and TV applications
• Switchable ActiveGard limiting technology for protection of noise peaks <110 dB
• Modular design for using different cables and boom arms
• Flip-away headphone for single-sided listening
• Switchable microphone boom for left- or right-side configuration

Specifications

• Headphones
  • Transducer principle - dynamic, closed 
  • Ear coupling - circum-aural
  • Frequency response - 4 to 21,000 Hz
  • Impedance - 64 Ω
  • Characteristic SPL - 102 dB SPL@ 1 kHz, 1mW
  • ActiveGard Level - 95 dB SPL/ 110 dB SPL @ 1 kHz
  • Max. SPL (ActiveGard off) - 125 dB SPL
  • THD - < 0.1% @ 1 kHz, 100 dB SPL
  • Contact pressure - approx. 3.6 N
• Microphone
  • Type - BMD 434
  • Transducer principle - dynamic
  • Pick-up pattern - hyper cardioid
  • Frequency response - 40 to 18,000 Hz
  • Sensitivity - 0.5 mV/Pa @ 1 kHz
  • Impedance - 300 Ω
  • Interface - balanced
• General
  • Temperature range:
    • Operation - –15 °C to +55 °C (5 °F to 131 °F) 
    • Storage - –40 °C to +70 °C (–40 °F to 158 °F)
  • Weight (without cable) - 240g

What's in the Box

• HMD 27 Professional Broadcast Headset
• Foam Windshield
• Large Headband Padding
• Drawstring Pouch
• Quick Guide
• Safety Guide

NOTE: Broadcast Headset only, cable not included.