Contact Us

668 .F/2 first floor Devli. New Delhi 110080

Monday to Friday from 10AM to 8PM

IFIMAN, the leader in high fidelity personal audio, officially announces the HE400se Open-Back Over-Ear Planar Headphones in India. The new pair of cans feature a high-fidelity design with an ultra-wide soundstage and detailed spatial imaging in a new comfortable design and a highly affordable price point. Key features include planar drivers with an acoustically invisible stealth magnet, 3.5mm detachable audio cables and a comfortable lightweight design.


The HE400se does not use the conventional neodymium magnets found on most drivers. Featured here are acoustically invisible stealth magnets, designed with a special shape allowing sound waves to pass through them without any interference. This is HIFIMAN’s advanced magnet design which is acoustically transparent, dramatically reducing wave fraction turbulence that’s highly responsible for degrading the integrity of sound waves. The new stealth magnet technology yields pure sonic output that is accurate and full-range.


At the heart of the HIFIMAN HE400se are the planar drivers that deliver pure audio bliss. As opposed to standard dynamic headphone diaphragms that are never driven to their full capacity, planar headphones feature conductive layers that cover nearly the entire diaphragm. This results in significantly lower distortion than conventional dynamic headphones. Thanks to HE400se’s high sensitivity which makes it a perfect match for low-voltage sources, you can now enjoy rich and pure music without the need for an amplifier. Get wide soundstage and detailed imaging from almost any audio source.


The new HIFIMAN Electronics’ HE400se is an over-ear open-back headphone built for a studio-quality audio performance. The new design features a lightweight and adjustable headband along with hybrid earpads to help with added comfort during long hours. The varying thickness in the headband conforms to the human skull, which is almost like being custom-tailored for each listener’s head. And the hybrid earpads help keep the ears cool during long listening hours, even in warm weather conditions. The drivers are also protected by a newly designed casing for enhanced durability and element protection. Lastly, the headphones feature durable connections that use dual-sided high-performance cables with 3.5mm connectors. A 6.35mm adapter is also packaged along for maximum compatibility with a wide range of devices.

Product specifications:

Model: HIFIMAN HE400se

Type: Over-Ear, Open-Back, Wired

Frequency Response: 20Hz – 20KHz

Impedance: 25Ω

Sensitivity: 91dB

Connector type: 3.5mm, 6.35mm adapter bundled

Colour: Silver

Weight: 390g

The HIFIMAN HE400se Open-Back Planar Headphones will be available in India in Silver colour, starting June 2021 via ( for an attractive retail price of Rs.14,999. For additional information on the HIFIMAN HE400se visit


Anand is a newbie in this technology world who is exploring various gizmos , gadgets and technological advancements. He is also a keen learner who is into Web Developing, Application Development and Custom animation.

Leave a Reply

Your email address will not be published. Required fields are marked *