Over the years, HIFIMAN has been a pioneer in creating Stealth Magnet Technology with great accuracy.
The stealth magnets are nothing but curved at the ends to reduce distortion and produce a clean and spatial sound. The specially designed Stealth Magnet has a unique capability of delivering jitter-free audio. Unlike traditional magnets, a stealth magnet allows soundwaves to pass without interference. To avoid interfering with sound waves entering the ear cup from the diaphragm, HIFIMAN made the magnet assembly virtually invisible. The overall magnet design of the HE400se is acoustically transparent to keep the wave diffraction turbulence in check. This reduction in distortion encourages audio accuracy and expands the audio range, resulting in pure sonic bliss.
The HIFIMAN HE400se has good soundstage and imaging capabilities due to its open-back design. The soundstage and imaging will give you the impression that you are watching a live performance while seated in a concert hall. This Planar Magnetic structure encourages accurate sound positioning with transparency, wide soundstage and precise dynamics. When it comes to image clarity and retrieving fine details, HE400se performs exceptionally well.
The HIFIMAN HE400se has a linear bass, tonal balance, and non-fatiguing treble range. The instrument and vocal presentation are distinguished, allowing your music to breathe and come alive.
Frequency Response: 20Hz-20kHz
More info: HE400se