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HifiMan

HE400S Over-Ear Planar Magnetic Headphones

One of the highest efficiency planar headphones in the world! Hifiman's newest HE400S sounds terrific on your smartphone or most any portable audio device.

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High Notes

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Planar Design

The lowest distortion design available in a headphone providing stellar speed and open sound.

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Lightweight and Comfortable

At only 350 grams, this is one of the lightest planar headphones on the market.

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Easy to Drive

With a relatively low impedance and high efficiency, you'll find it's easy to drive even with a phone.

  • One of the highest efficiency planar phones in the world! HIFIMAN's newest HE400S sounds terrific on your smartphone or most any portable audio device.

  • Innovative headband and specially designed ear pads for remarkable comfort allowing you to enjoy your music for hours on end.

More Information
MPN HE400S
UPC 703510596383
Weight 3.00 lbs
Ear Coupling Over-Ear
Transducer Type Planar Magnetic
Connection Type Wired
Sensitivity 98 dB
Inputs 1/8" (3.5mm); 1/4" (6.35mm)
Impedance 22 Ohms
Frequency Response 20Hz - 35kHz
Drivers Planar Magnetic
Adjustability Click
Cable Length 58.8"
Cable Type Standard Audio Cable
Operating Principle Open-Back
Color Options Black
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