HMD 280 PRO

Based on the closed-back, dynamic HD 280 PRO headphones, the HMD 280 PRO headset has been especially designed for communications in high-noise environments. Its dynamic, super-cardioid microphone has been optimised for close talking distances.

Features

  • saving design with collapsible, rotating ear-pieces
  • sided coiled cable
  • compensated, super-cardioid microphone with extremely low handling noise, can be worn on either left or right-hand side

Technical Data

  • Impedance
    300 Ohm
    64 Ω
  • Color
    black
  • Frequency response (Microphone)
    50 – 13500 Hz
    • Frequency response (Headphones)
      8 – 25000 Hz
    • Sound pressure level (SPL)
      102 dB(IEC 268-7)
    • Contact pressure
      6 N
    • Connection cable
      1m/3m coiled cable
    • Transducer principle
      dynamic
    • Weight
      w/o cable: 310 g
    • Nominal impedance
      200 Ω
    • Sensitivity as per 121 TR 9-5
      0,7 mV/Pa
    • Load rating
      500 mW