• Description


The HE400 Planar Magnetic headphones deliver the realistic clarity, detail, extended bass and wide sound stage that audiophiles have come to love and expect from HiFi Man.


An Innovative headband and specially designed hybrid earpads made of leather and velour, the headphones offer optimum comfort allowing you to enjoy your music for hours on end. Weighing only 350g, the incredibly lightweight HE400S eliminates the dicomfort and fatigue associated with extended listening periods.


While dynamic headphones use conductors that vibrate in limited areas of the diaphragm, resulting in a large portion of the diaphragm not being directly driven by those conductors, Planar headphones have conductive layers over almost all of the diaphragm. This allows the diaphragm to be evenly driven by these conductors for significantly lower distortion than conventional headphones.

Tech Specs: 

  • Acoustic Seal: Open
  • Driver Type: Planar Magnetic
  • Cord Type: Straight Y
  • Cord Length: 2 meters
  • Impedance @ 1kHz: 22 ohms
  • Manufacturer Warranty: 1 year
  • Sensitivity: 98 dB

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