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HiFiMAN

HiFiMAN - HE400se

Planar Magnetic Open Backs
Sale price₹ 9,999 Regular priceMRP: ₹ 16,999
Sold out
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Unboxed units are as good as new products with the product's packaging being unavailable. These products give you the same satisfaction of new products - but at down-to-earth prices. Usually, the product's packaging may have gotten damaged in transit. Customers use a product once or twice and then return it with opened up packaging.
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Expected to be restocked by Early December

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Why HiFiMAN is Special

🇨🇳

Designed in China
🎖️ Established & Reputed

Trust us, our reputation speaks for itself 🏆!


I believe that when a brand has decades of proven excellence, you can invest with confidence knowing your purchase is backed by years of audio engineering expertise. These products come from manufacturers with extensive histories of innovation and unwavering commitment to sonic excellence. Think of them like luxury watch brands - their reputation has been earned through decades of consistent quality and innovation.


With their extensive history of innovation and countless satisfied customers worldwide, you can be confident your investment is backed by proven audio engineering expertise and industry leadership 📈.


When you see "🎖️ Established & Reputed" products, expect time-tested excellence from manufacturers who've consistently demonstrated mastery in audio engineering for generations.
🌟 Specialist

A masterpiece from experts who know audio inside and out 🔧!


I tend to describe specialist manufacturers as "audio artisans" who focus exclusively on perfecting specific categories of equipment. These products are meticulously crafted by dedicated experts who possess deep knowledge of sound reproduction, ensuring every technical aspect is refined to perfection. Think of them like master craftsmen who spend their entire careers perfecting one specific skill - their focused expertise shows in every detail.


These dedicated experts bring years of specialised knowledge to the design process, resulting in products that consistently achieve exceptional performance standards through focused engineering excellence 🎯.


When you see "🌟 Specialist" products, expect focused expertise from manufacturers who dedicate their entire efforts to perfecting specific audio equipment categories.
🐣

Born in 2005

Why we love this Headphone

🥜 Value for Money

I've found that the best gear isn’t always the most expensive. Some products punch well above their weight and deliver performance that rivals higher-priced alternatives. That’s what we mean with the "Value for Money" badge. It’s our way of telling you that you’re getting something special without breaking the bank. 🥜


These products are all about maximum returns for minimal investment. You’re not just saving money — you’re gaining an audio experience that exceeds expectations. Whether it’s build quality, tuning, or bundled accessories, these picks overdeliver.


When you see '🥜 Value for Money' products, expect impressive performance at an affordable price, making them a smart pick for budget-conscious buyers or first-time audiophiles.
🌱 Ideal for Beginners

Lost in the vast world of audio equipment?


Don't worry, we're here to guide you 🤝! I believe that everyone's audiophile journey should start with something approachable and welcoming. These carefully selected products serve as the perfect entry point into high-quality sound, specifically chosen to help you navigate through sometimes overwhelming technical options. Think of them as your friendly neighbourhood guide who knows exactly where to start without getting lost in complex specifications.


These products strike an ideal balance between quality and accessibility, featuring user-friendly designs and straightforward functionality. They're specifically selected as the perfect starting point for your audiophile journey, offering serious performance without intimidating complexity or premium pricing that might discourage exploration.


When you encounter "🌱 Ideal for Beginners" products, expect approachable excellence - these are your stepping stones into the world of premium audio, designed to grow with your developing appreciation for great sound.
🏠 For Audiophiles at Home

I’ve always loved the ritual of coming home, settling into my favourite chair, and firing up a dedicated setup. Gear labelled For Audiophiles at Home is made for those moments — when you can really sit back and appreciate music in its purest form 🛋️. These products tend to be more powerful, larger, and often require wall power — perfect for a stationary rig.


Here’s the trade-off: these setups often involve external DACs, amps, or full-size headphones, which means more space, more power, but also more immersive listening. They shine when used in quiet environments, where detail, depth, and dynamics can truly be appreciated.


When you see '🏠 For Audiophiles at Home' products, expect: exceptional fidelity, stronger output, and the kind of soundstage that makes you never want to leave your listening chair.
🔌 Upgradeable Cable

Not satisfied with the current cable? No problem 🔧!


I believe in giving you complete freedom to customise your listening experience. These IEMs feature detachable cable systems that let you swap, upgrade, or replace cables whenever you want. Think of it like having a modular smartphone - you can upgrade individual components without replacing the whole device. Whether you're looking to improve sound quality, try different materials, or simply replace a worn cable, the choice is entirely yours.


The standardised upgradeable cable connection ensures compatibility with a wide range of aftermarket cables, giving you access to different sound characteristics and build qualities. This modular approach means your IEMs can evolve with your audio journey, allowing for easy maintenance and personalisation.


When you spot "🔌 Upgradeable Cable" products, expect future flexibility and the freedom to customise your audio experience through cable upgrades and replacements.

Why it Sounds Amazing

🔈 Planar Magnetic Driver

I love describing planar magnetic drivers as the Formula 1 cars of headphone tech. Unlike traditional dynamic drivers, planar magnetic drivers use an ultra-thin diaphragm suspended between magnets that pushes air with unmatched speed and precision. The result? Sound that’s exceptionally clean, fast, and rich in detail across the entire frequency range. 🎧


Now here’s what’s actually happening: because of the evenly distributed magnetic force across the diaphragm, you get lower distortion, tighter bass, and a superior transient response. Planars often need more amplification and are typically found in larger headphones, but the payoff is a sound that’s smooth yet revealing—incredibly accurate without being clinical. It’s the kind of driver that makes you rethink what your favorite track actually sounds like.
🫧 Neutral + Sparkle Sound Signature

I love describing Neutral + Sparkle 🫧 as the audio version of a clean window with sunlight streaming through—everything sounds balanced and natural, but with a little extra shine where it matters. In my experience, this tuning aims to keep the bass and mids honest, while gently boosting the treble for detail and clarity 🫧. It’s a favourite for listeners who want a reference-style sound with a bit of added excitement. You still get an accurate representation of instruments and vocals, but with that extra crispness in cymbals, strings, and harmonics that adds life to the mix.


IHere’s what’s actually happening: the bass and midrange frequencies stay relatively flat, preserving a sense of true-to-recording accuracy, while the upper treble (typically 8kHz and above) is lifted just enough to bring out micro-detail and air. This gives the sound a slightly more analytical character without feeling cold or sterile. You’ll notice enhanced resolution, faster transients, and a more open soundstage, especially in genres like classical, acoustic, and vocal jazz. The trade-off? If the treble is too boosted, it can sometimes feel a bit sharp or fatiguing over time—but a well-tuned example hits that sweet spot between precision and musicality 🎧.


When you see '🫧 Neutral + Sparkle' products, expect a clear, balanced sound with added treble brilliance, ideal for those who crave accuracy with just the right touch of energy and detail.
😳 Ultra-Wide Sound Stage

Do you wish to bring the concert hall to your ears 🏛️?


I love describing ultra-wide soundstage as "audio magic" that creates a breathtaking three-dimensional environment around your head. These specialised headphones feature an exceptionally spacious soundstage that creates the illusion you're sitting in the sweet spot of a magnificent performance venue. Think of it like teleportation technology for your ears - suddenly you're not wearing headphones, you're sitting in Carnegie Hall with perfect acoustics.


The precise instrument placement and remarkable sense of space work together to transport you directly into the music, making you feel as though you're experiencing a live performance. This creates a listening experience that's grand, enveloping, and incredibly detailed 🎭.


When you encounter "😳 Ultra-Wide Soundstage" products, expect concert hall acoustics that make you forget you're wearing headphones through sheer spaciousness and realism.
🍿 Crisp Vocals & Instruments

Vocals and instruments sound so good, it's like a warm hug 🤗!


I believe that when vocals are reproduced correctly, they should feel like the artist is performing right there with you. These headphones demonstrate exceptional prowess in reproducing clear, articulate vocals and instruments, with each element rendered in stunning detail and separation. Think of it like having front-row seats to an intimate acoustic performance where every breath, every string resonance, every subtle inflection comes through perfectly.


The natural timbre and tonal accuracy create an engaging presentation where every nuance is preserved while maintaining fatigue-free listening. Each word, note, and subtle inflection is reproduced with outstanding definition and emotional connection 🎤.


When you encounter "🍿 Crisp Vocals & Instruments" products, expect vocal excellence that brings you closer to the emotional heart of every performance.
📌 Sharp & Precise Details

Are you a lover of sharp and precise details 🔍?


I believe that detail retrieval is like having audio superpowers - suddenly, you hear things in familiar songs that you never knew existed. These premium headphones are meticulously engineered to deliver remarkably detailed and precise sound reproduction, capturing every subtle nuance with exceptional accuracy. Think of them like high-resolution cameras for your ears that reveal the finest textures and micro-details that most headphones simply miss.


The carefully tuned drivers and advanced acoustic design ensure even the most delicate musical elements are reproduced with stunning precision. From the gentle brush of a cymbal to the subtle resonance of acoustic instruments, these products capture and present every sonic detail with remarkable accuracy 🎯.


When you see "📌 Sharp & Precise Details" products, expect extraordinary detail resolution that reveals new layers in familiar recordings with stunning clarity and precision.
🚂 Needs Amplification

I tend to say this when a headphone or DAC just doesn’t wake up unless it’s got some real juice behind it. Think of it like a sports car that needs the right kind of fuel—without enough power, it won’t go anywhere near top speed. Some gear, especially those with high impedance or low sensitivity, demands a dedicated amplifier to reach its full potential.


Here's the trade-off: these headphones or IEMs may sound underwhelming straight out of a phone or laptop, but when paired with proper gear, they transform dramatically. You get tighter bass, better control, and improved resolution.


If you’ve got a power-hungry planar or a studio-grade headphone, investing in a portable or desktop amp will unlock nuance, dynamics, and depth that you’re otherwise missing out on. ⚡
I'd be lying if I said, I'm not a little biased towards Planar Magnetic headphones. HiFiMAN has managed to make great sound more accessible to the masses with the HE400se.
RAGHAV SOMANI

About RAGHAV SOMANI

Raghav Somani is the Founder & CEO of Headphone Zone. An avid audiophile and musician since 2008, his choice of headphones include STAX Electrostats, Audeze LCD 3, and for music on the go, the JH Audio Roxanne + Astell&Kern SP1000 is never too far away. On his playlist, you'll find A.R. Rahman, Michael Jackson, and the Eagles.

HIFIMAN PRESENTS THE ALL-NEW HE400SE OPEN-BACK PLANAR MAGNETIC HEADPHONE

HiFiMAN is a market leader in premium headphones and takes great pleasure in continuously enhancing sound quality. HiFiMAN, founded by owner Dr Fang in New York, is one of the leading personal audio brands. It is renowned for its critically-acclaimed Planar-Magnetic headphones that feature state-of-the-art driver technology. HiFiMAN is known to bring revolutionary technologies like the Stealth Magnet that have garnered success. The audio industry's favourite HE400 series has a new addition - the HiFiMAN HE400se. The HE400 series has been winning the hearts of critics and music lovers across the globe. With the HE400se, HiFiMAN gives one more reason for you to fall in love with the HE400 series. The brand-new HE400se is a Planar Magnetic headphone with an advanced conductive layer that covers the diaphragm reducing distortion to low levels.

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STEALTH MAGNET TECHNOLOGY COUPLED WITH PLANAR DRIVERS DELIVER EXCEPTIONAL AUDIO

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.

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OPEN-BACK DESIGN DELIVERS PHENOMENAL SOUNDSTAGE AND FAST RESPONSE

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.

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A POWERHOUSE PLANAR HEADPHONE FOR YOUR SMARTPHONE & TABLET

The HE400se headphone is sensitive, making them a perfect match for audio sources with low voltage like your smartphones or tablets. There is no need to plug in an outboard amplifier to get a pure and rich sound. The HiFiMAN HE400se is a highly proficient headphone that leaves no stone unturned to offer excellent sonic performance. However, to experience the true potential of these headphones pairing them with a decent DAC & Amp will open up the sound delivering exceptional presentation across the frequency spectrum. You will be able to experience a smooth bass texture, detail retrieval, and image clarity, and the soundstage will open up even further. It will be more coherent and cohesive in its approach delivering a holographic and airy presentation.

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HE400SE IMPRESSES WITH ITS COMPATIBILITY, DURABILITY, VERSATILITY, AND LUXURIOUS COMFORT

HiFiMAN is known for designing some of the most versatile headphones that are robust and provide luxurious comfort. Uniquely shaped ear cups with an over-ear design provide an excellent overall fit. The ear pads are made of soft cushions suitable for long listening sessions. The HE400se's lightweight and adjustable headband allows you to find a comfortable fit while maintaining equilibrium with the weight of the headphones. Rest assured, HE400SE are comfy even during extended hours of listening. They are a combination of metal and high-quality plastic housing for sheer comfort and durability. To make sure that these drivers are well-protected, a newly designed casing is employed. HiFiMAN HE400SE headphones come with dual 3.5mm ports on each ear cup which helps inconvenience for swapping cables and adds durability. These headphones come with a silver-copper cable with a 3.5mm termination packaged with a 6.35mm adapter for maximum compatibility with a wide range of devices.

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1 Year Warranty

Don't sweat it, this HiFiMAN - HE400se comes with a 1 Year warranty from HiFiMAN that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about HiFiMAN's warranty in India.

A Decade of Audiophile Excellence

Founded in 2005 and headquartered in Tianjin, China, HiFiMAN stands as a leading manufacturer of audio products, specializing in headphones, amplifiers, and portable audio players. Renowned for its critically acclaimed Planar Magnetic headphones, HiFiMAN is revered among audiophiles for its state-of-the-art driver technology. Led by Dr. Fang Bian, the company has garnered awards and rave reviews for its best-in-class earphones and in-ear drivers.

From the Sundara and Ananda headphones to the RE400 and RE800 earphones, HiFiMAN's products are cherished by audiophiles worldwide for their flawless performance and exceptional sound quality.

Explore Collection
IGN Awards

Best headphones
2020

Ear Fidelity
Dec, 2020

Headfonics

HFN 2020 Award Winner

Headfonia
Dec, 2020

Trusted Reviews

Headphone OF THE YEar

hifi+
Dec 2016

Audio-Reputation

Writer's choice award

Headphone.guru
May, 2015

Australian PC Award

Excite award winner

CustomRetailer
Feb, 2015

JustPushStart

Goldens OHR
2016

Stereoplay
May, 2016

CES-Innovation-Awards

THE RESI
Award

Residential Systems
Aug, 2012

Headfonics

"So until something better comes along, the HE400se are going to be my top recommendation for open-back headphones in the $150 price range."

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RTings

"The HiFiMan HE400se are great for neutral sound. Thanks to their open-back design, they're able to create a great passive soundstage that feels immersive and wide."

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Headphonesty

"The driver is fast enough to offer a taste of planar, and they respond well to EQ. Most of all, you can mod to your heart’s content and the price is low enough to not fret over breaking something."

Read More
Trusted-Reviews

"These budget Hifiman planar magnetic headphones offer serious sound for not much money. The HE400se is imaging sophistication, which can make your music seem more three-dimensional than other budget pairs."

Read More
Head-Fi

"For a headset at this price point, it outshines the competition with its high resolution, clarity and overall neutral and balanced tuning. It is a very likeable tuning, being able to render most tracks and genres with ease."

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Headfonia

"The HE400SE as a planar magnetic headphone of course has a nice black background, great clarity and good speed. And for the very accessible price the Hifiman HE400se is going for, they’re the ideal recommendation to a whole lot of people. "

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Headfonics

"The HIFIMAN HE400SE has an ability to do well in all areas of sound and while not being the best at anything, are not the worst at anything either in any part of the sound signature which makes them an all-rounder."

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Headphones-com

"For nearly a decade, the HE400-style headphones HiFiMAN has released have been a go-to for audiophiles. They’ve always provided solid performance for their price, and with the HE400SE’s price point."

Read More
Major-HiFi

The price is generous and its level of build quality and comfort won’t disappoint. The sound signature is quite picky and a lot more relaxed, but its got great depth and detail retrieval."

Read More
ViewingHeadphone-Zone-HiFiMAN-HE400se
HiFiMAN - HE400se Planar Magnetic Open Backs Sale price₹ 9,999 Regular price₹ 16,999
Headphone-Zone-Sennheiser-HD 599
Sennheiser - HD 599 Open-Back Headphone Sale price₹ 9,490 Regular price₹ 20,990
ViewingHeadphone-Zone-HiFiMAN-HE400se
HiFiMAN - HE400se Planar Magnetic Open Backs Sale price₹ 9,999 Regular price₹ 16,999
Headphone-Zone-Sennheiser-HD 599
Sennheiser - HD 599 Open-Back Headphone Sale price₹ 9,490 Regular price₹ 20,990
Driver Configuration

Planar Magnetic Drivers

38mm Dynamic Driver

45mm Dynamic Driver

Sound Signature

🫧 Neutral + Sparkle Sound Signature

📣 Vocal Forward Sound Signature

📏 Flat Sound Signature

Sound Notes

😳 Ultra-Wide Sound stage
🍿 Crisp Vocals & Instruments
📌 Sharp & Precise Details

😳 Ultra-Wide Sound stage
✨ Bright & Sparkly Highs
🍿 Crisp Vocals & Instruments
📌 Sharp & Precise Details
🍰 Layered and Nuanced Sound

😳 Ultra-Wide Sound stage
🍿 Crisp Vocals & Instruments
📌 Sharp & Precise Details
🍰 Layered and Nuanced Sound

Mood

-

🔍 Perfect to Analyse Music

🔍 Perfect to Analyse Music

In The Box

1. HiFiMAN HE400se
2. Headphone Cable (1.5 meter or 4.9 Feet;3.5mm plug)
3. Earpads: 1 pair (On The Headphone)
4. ¼”(6.35mm) Headphone Adapter

1. Sennheiser HD 599 Headphones
2. 3m Cable / 6.3 mm Straight Plug
3. 1.2 m Cable/ 3.5 mm Straight Plug 4. 6.3 mm to 3.5 mm Adapter

1. Beyerdynamic DT 990 PRO Headphone
2. Jack Adapter 6.35mm
3. Drawstring Bag


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