Hifiman HE400i 2020 Over-Ear Headphones, 60mm Planar Driver

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Build Aspect

HE400i is an affordable headphone offering from audiophile brand Hifiman. First thing that strikes upfront is their rich and premium looks. Additionally the general build quality is impressive thanks to generous use of materials like suede cloth and leather. Finally comfort levels are magnificent as a consequence of plush padding and ergonomics. The build quality is average and is not expected at this price point. The impedance of these headphones is 35 ohms.

Performance Aspect

Hifiman HE400i uses a 60mm magnetic planar drivers in each of the cups that lends it an distinct and rich sound signature. As a consequence of that the bass is somewhat shallow in the lower regions, making certain genres like EDM sound pathetic, however mid bass and upper bass are well pronounced and have fast transients with decent force. Furthermore mid-range is superlative as it is transparent and dynamic. To top it off treble will impress everyone with its uncanny output , excellent extension and resolution. It would be wise to conclude that these are a fabulous pair of wired headphones if not the best under 15000 rupees in India and are especially suited to for purposes where mid and treble accuracy has paramount importance.

Also: Check this fabulous pair of headphones from Audio Technica on Amazon.


Mids and highs are first class.
Ergonomic and comfortable design.
Premium and rich looks.


Poor bass in lower regions.
Build quality is average only.

Product Details

  • 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 and Comfortable: 30% Lighter than Comparable Headphones; All-new Headband and 3.5mm connector for increased comfort and durability
  • 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

HIFIMAN HE400i 2020 Version Full-Size Over-Ear Planar Magnetic Professional Headphones with Enhanced Headband, 3.5mm Connector, for Audiophiles, Great Sound Quality, Stereo-Black

From the manufacturer


Frequency Response : 20Hz-35KHz
Sensitivity : 93dB
Impedance : 35 Ohms
Weight : 370g
Cable Length : 1.5m
Plug : 3.5mm/6.35mm

Planar Driver Size : 60mm


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