HiFiMan HE-400i Planar Magnetic Headphones

Samma3a Rating:
92% of 100

HIFIMAN HE-400i are a full-size planar magnetic headphone intended for high performance listening at home or in the studios. The HE-400i is 30% lighter than all comparable headphones allowing the listener to comfortably enjoy music for hours on end with minimal listener fatigue. Along with the lighter weight, a newly-designed headband with an improved pressure pattern is an important key to these phone’s being one of the best-in-class for  comfort. The FocusPad, new beveled hybrid ear pads made of pleather and velour, provide both increased comfort and improved sound quality. The gloss ear cups are finished in a smoky gray, Mylar finish that gives the HE-400i a striking contemporary look.

  • New and improved magnetic structure.
  • Focus Pads, new hybrid ear pads made from pleather and velour which provide increased comfort and improved sound quality. 
  • New Head band design for good grip and even weight distribution. 
  • Natural sound with great details.
  • Light weight and extremely comfortable. 
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Technical Specification

  • Type: Over the ear (Circumaural) open back
  • Drivers Size:NA
  • Drivers Type: Planar Magnetic
  • Frequency Response: 20-35000 Hz 
  • Sensitivity: 93 dB
  • Impedance: 35Ω
  • Microphone sensitivity: NA
  • Maximum Input: NA
  • Weight with cable: 370 g
  • Connecter: 3.5 mm 
  • Warranty:1 year 

What Is In The Box

  • HE400i Headphones.
  • Headphone Cable 1.5m long 
  • 3.5 to 6.35 mm adapter 


Manufacture Description

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