A Classic Favorite with a Modern Twist

The new HE400se features HIFIMAN's unique "stealth magnet" design that reduce wave diffraction turbulence and lowers distortion to barely audible levels. The updated International Edition also includes a cable with a look, feel, and performance that improves on previous iterations.

Acoustically Invisible Stealth magnet

Unlike the sound waves created by a conventional magnet, the special shape of Stealth Magnets enables the waves to pass through the magnets without generating interference.

HIFIMAN's advanced magnet design is acoustically transparent, dramatically reducing wave diffraction turbulence that degrades the integrity of the sound waves. The reduced distortion yields pure sonic output that is accurate and full-range.

Maximum Comfort for Hours of Listening Pleasure

Thanks to its newly designed adjustable lightweight headband, the HE400se remains cool and comfortable for hours, even in excessively warm weather.

The headphones drivers are protected by a newly designed casing for enhanced durability and protection from the elements.

Specs

Frequency Response: 20Hz-20kHz
Impedance: 25 ohm
Sensitivity: 91dB
Weight: 390g

In the Box

HIFIMAN HE400se
International Edition Silver/Copper Cable