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HIFIMAN HE400i  headphones open box stock

Planar Magnetic Headphone
Created by the innovator of the planar magnetic technology, the HIFIMAN HE400i is a high quality, full size planar magnetic headphone created for critical listening at home or in studio. The new generation headphone becomes more lightweight with largely improved sensitivity.
Planar vs. Electrostatic
Planar magnetic and electrostatic drivers are similar in regards to low destoration and high signal input. Compared to the electrostatic driver, the planar magnetic technology uses a more massive diaphragm that is able to move very quickly in a coherent and uniform way. The planar magnetic headphone gives excellent transit response and a sound quality almost equal to that of an electrostatic product.
The HE400i is 30% lighter than other full-size planar magnetic designs for increased comfort.
Using single-ended drivers, HE400i delivers a Lively soundstage and spatial imaging.
Increased efficiency of 93dB allows it to be driven with a modest size amplifier or can even be used with a portable audio player or smartphone.
ABS polymer ear cups in a gloss charcoal finish give the HE400i a striking contemporary look.
Improved pressure pattern is designed to provide best-in-class comfort.
Specially designed beveled ear pads are made of pleather and velour, which provide both increased comfort and improved sound quality.
Impedence: 35Ω
Sensitivity: 93dB
Frequency response: 20Hz~35kHz
Cable length: 1.5m
Plug: 3.5mm/6.35mm
Weight: 370g


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