Descrizione

The HD 400S features a one-button smart remote conveniently located on the cable, which allows you to control music and take calls with ease, and the sturdy folding design makes these headphones durable and compact enough to be taken anywhere. Sennheiser dynamic drivers deliver a well-extended sound response with dynamic bass.

 

Technical Data :

  • Impedance
    18 Ω
  • Frequency response (Microphone)
    100 – 10,000 Hz (-10 dB)
  • Frequency response (Headphones)
    18–20,000 Hz (-10 dB)
    • Sound pressure level (SPL)
      120dB (1kHz/1Vrms)
    • THD, total harmonic distortion
      <0.5% (1kHz/100dB)
    • Ear coupling
      Over-Ear
    • Jack plug
      3.5mm angled
    • Cable length
      1.4m
    • Transducer principle
      Dynamic
    • Weight
      217g
    • Pick-up pattern
      Omni directional
    • Microphone sensitivity
      44dbV/Pa
    • Acoustics
      Closed
    • Sensitivity
      120 dB SPL @ 1 kHz, 1V RMS