HIFIMAN HE-400i 2020 Planar Magnetic Headphones


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  • Great Sound on the Go
    Easy-to-Drive Full-size Planar Magnetic Headphone

    What's new in Ver.2020?
    Thanks to its newly designed adjustable lightweight headband, the HE400i Ver.2020 features cool and comfortable fit for hours of listening pleasure.

    The headband may be new, but the drivers are the same audiophile favourites that made the original HE400i one of HIFIMAN Electronics' most popular headphones. It will satisfy the most demanding music lovers, at home and in the studio.

    Breakthrough Innovation
    Single-ended planar magnetic driver provides an ultra-wide soundstage and spatial imaging.

    Lightweight - Comfortable
    The HE400i is 30% lighter than other full-size planar magnetic headphones for maximum comfort over hours of listening.

    A Lively Soundstage
    Using single-ended drivers, the HE400i delivers a lively soundstage and spatial imaging. Increased efficiency of 93dB allows it to be driven with a modest amplifier, smartphone, tablet, or digital audio player.

    The Look
    ABS polymer ear cups in a gloss charcoal finish give the HE400i a striking contemporary appearance. The improved pressure pattern provides best-in-class comfort. Specially designed beveled earpads are made of pleather and velour, which provide both increased comfort and improved sound quality.

    Audiophile Sound
    Outstanding sonics that eclipse most other headphone designs. Massive diaphragm allows high signal input and flexible tone control. Very fast response time due to the lightweight diaphragm design. Evenly distributed magnetic force for low distortion and reproduction of live sound.

  • • Lightweight adjustable headband
    • Replaceable earpads
    • Planar magnetic driver
  • Impedance




    Cable length


    Weight 370g
    Plug 3.5mm/6.35mm

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