HiFiMAN - HE400se
Planar Magnetic Open BacksGET 18% GST INPUT
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15%
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24
15%
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Packed and shipped within 24/48/72 hours
Your order leaves our warehouse within 24/48/72 hours - packed, handed to our courier, and on its way.
Orders placed before 2 PM on weekdays typically ship the same day.
This doesn't mean it arrives in 24/48/72 hours - delivery takes 3-4 working days depending on where you are.
Check the delivery date above for your estimate.
READ MORE ABOUT SHIPPING
Not perfect for you? 7 days to exchange for something that is.
Not the right fit? You have 7 days from delivery to exchange.
How it works:
Return the product in original condition - box, accessories, everything it came with. We'll send you a Store Credit code via email for the full amount. Use it to order something that's actually right for you.
A few things to know:
- This is a one-time exchange. We want to help you find the one, not go in circles.
- Refunds aren't available under this policy, but your Store Credit stays with you, ready when you are.
- The product must be returned in original condition: manufacturer's box, MRP tag intact, user manual, warranty card, and all accessories.
The process:
1. Raise a request - you'll get a RET number and hear from us by the next working day.
2. Once approved, we arrange pickup.
3. We inspect the product (2-3 working days).
4. Store Credit is sent to your registered email.
READ THE FULL EXCHANGE POLICY
Defective? Tell us within 7 days. We'll take care of it.
Something wrong with your product? We'll sort it out.
Wrong product, damaged, or missing parts: Let us know within 24 hours of delivery. If it's just an accessory, we'll replace the accessory.
What we'll need:
- Product in original packaging with all accessories
- Unboxing video and images of the parcel
This helps us see what went wrong and move faster.
Manufacturing defect: Let us know within 7 days of delivery. We'll replace or refund.
The process:
1. Raise a request - you'll get a RET number and hear from us by the next working day.
2. Once approved, we arrange pickup.
3. We inspect the product (2-3 working days).
4. Replacement shipped or store credit or refund issued.
A replacement or refund will be issued if:
- The product is found to be defective
- It wasn't damaged while in your possession-
- The same product is returned in original condition - box, MRP tag, manual, warranty card, all accessories
READ THE FULL REPLACEMENT POLICY
1 Year warranty included. You're covered.
This HiFiMAN - HE400se comes with a 1 Year manufacturer's warranty from HiFiMAN, covering manufacturing defects.
Every product on Headphone Zone is backed by an original manufacturer's warranty.
Need support? Start with us. We handle most brands' warranty claims directly, and for the rest, we'll help you connect with the brand.
Read about HiFiMAN's Warranty
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Why HiFiMAN is Special
Designed in China
šļø Established & Reputed
Trust us, our reputation speaks for itself š!
We 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 š.
When you see "šļø Established & Reputed" products, expect time tested excellence from manufacturers who've consistently demonstrated mastery in audio engineering for generations.
š Specialist
A masterpiece from experts who know audio inside and out š§!
We 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 šÆ.
When you see "š 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
š„ Value for Money
We've found that the best gear isnāt always the most expensive. Some products punch well above their weight and deliver performance that rivals higher priced alternatives. Thatās what we mean with the "Value for Money" badge. Itās our way of telling you that youāre getting something special without breaking the bank. š„
These products are all about maximum returns for minimal investment. Youāre not just saving money youāre gaining an audio experience that exceeds expectations. Whether itās build quality, tuning, or bundled accessories, these picks overdeliver.
When you see 'š„ Value for Money' products, expect impressive performance at an affordable price, making them a smart pick for budget conscious buyers or first time audiophiles.
š± Ideal for Beginners
Lost in the vast world of audio equipment?
Don't worry, we're here to guide you š¤! We 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 "š± 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.
š For Audiophiles at Home
Weāve 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 šļø. These products tend to be more powerful, larger, and often require wall power perfect for a stationary rig.
Hereās 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 'š 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.
š Upgradeable Cable
Not satisfied with the current cable? No problem š§!
We 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 "š Upgradeable Cable" products, expect future flexibility and the freedom to customise your audio experience through cable upgrades and replacements.
Why it Sounds Amazing
š Planar Magnetic Driver
We 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 thatās exceptionally clean, fast, and rich in detail across the entire frequency range. š§
Now hereās whatās 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 thatās smooth yet revealing incredibly accurate without being clinical. Itās the kind of driver that makes you rethink what your favorite track actually sounds like.
š«§ Neutral + Sparkle Sound Signature
We love describing Neutral + Sparkle š«§ 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 our experience, this tuning aims to keep the bass and mids honest, while gently boosting the treble for detail and clarity š«§. Itās 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.
Hereās whatās 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. Youāll 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 š§.
When you see 'š«§ 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.
š³ Ultra-Wide Sound Stage
Do you wish to bring the concert hall to your ears šļø?
We 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 š.
When you encounter "š³ Ultra Wide Soundstage" products, expect concert hall acoustics that make you forget you're wearing headphones through sheer spaciousness and realism.
šæ Crisp Vocals & Instruments
Vocals and instruments sound so good, it's like a warm hug š¤!
We 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 š¤.
When you encounter "šæ Crisp Vocals & Instruments" products, expect vocal excellence that brings you closer to the emotional heart of every performance.
š Sharp & Precise Details
Are you a lover of sharp and precise details š?
We 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 šÆ.
When you see "š Sharp & Precise Details" products, expect extraordinary detail resolution that reveals new layers in familiar recordings with stunning clarity and precision.
š Needs Amplification
We tend to say this when a headphone or DAC just doesnāt wake up unless itās got some real juice behind it. Think of it like a sports car that needs the right kind of fuel without enough power, it wonāt 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 youāve got a power hungry planar or a studio grade headphone, investing in a portable or desktop amp will unlock nuance, dynamics, and depth that youāre otherwise missing out on. ā”
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.
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.
DESCRIPTION
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.
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.
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.
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.
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.
SOUND
FREQUENCY GRAPH
CHEAT SHEET
Regions of the frequency spectrum
(20Hz - 80 Hz)
(80 Hz - 300 kHz)
(300 Hz - 1000 kHz)
(1 kHz - 6 kHz)
(6 kHz - 10 kHz)
(10 kHz - 20 kHz)
SPECS
| FREQUENCY RESPONSE | 20Hz - 20kHz |
| IMPEDANCE | 32Ī© |
| SENSITIVITY | 91dB |
| WIRED CONNECTIVITY | 3.5mm |
| MICROPHONE & REMOTE | NA |
| WEARING STYLE | Over-Ear |
| WEIGHT | 390g |
| BOX CONTENTS | 1. HiFiMAN HE400se |
| 2. Headphone Cable (1.5 meter or 4.9 Feet;3.5mm plug) | |
| 3. Earpads: 1 pair (on the headphone) | |
| 4. Ā¼ā(6.35mm) headphone adapter | |
| Note:The HE400se is designed to be used with its earpads on at all times. If for some reason, you need to remove the earpads, please replace them as soon as possible. |
OTHER DETAILS
| GENERIC NAME | Headphone |
| COUNTRY OF ORIGIN | China |
| IMPORTER DETAILS | Importers Name: Hifiman Electronics India Pvt. Ltd Address: No: 229, Ground Floor, 18th Main, 5th Cross,6th Block, Koramangala, Bengaluru, Karnataka-560076 Contact No: 080-48534996 |
| DIMENSIONS | 30.6 x 26.7 x 18 CM |
| NET QUANTITY | 1 |
| MANUFACTURER DETAILS | Name: Kun Shan Corporation Address: No.88, Xueyuan Rd. Kun shan city, Jianjhu, 215300, P.R. China |
| PACKAGE CONTENTS | HiFiMAN HE400se Headphone Cable (1.5 meter or 4.9 Feet; 3.5mm Plug) Earpads: 1 pair (On The Headphone) Ā¼ā(6.35mm) Headphone Adapter |
FAQs
What is the warranty period on the HiFiMAN HE400se and how do I claim it?
All HiFiMAN products come with 1 year of warranty. To claim warranty read more on HiFiMAN warranty here. We are very helpful guys, just saying.
Does the HiFiMAN HE400se come with detachable cables?
Yes, the cables are indeed detachable. Making for easy storage and convenient for whenever you want to replace or upgrade cables.
Does the HiFiMAN HE400se come with mic?
No, the HiFiMAN HE400se does not come with a microphone.
What do 'Impedance' and 'Ohms' mean?
Impedance is the so-called alternating-current resistance that headphones have under specific standard conditions. On devices with low output impedance, headphones are the louder, the lower their impedance is. In principle, we recommend that you choose headphones with low impedance for use on devices that are operated by battery/rechargeable battery (i.e. most portable devices such as smartphones, tablet computers but also notebooks). You can distinguish between high and low impedance. Usually, the gradations 18 Ī©, 32 Ī©, and 80 Ī© are used in the low range. In the high range, 250 Ī© are common. If you want to get the most out of your system (and it has the power to do so), choose a model with 600 Ī©.
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.
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.
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.
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.
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.
FREQUENCY GRAPH
CHEAT SHEET
Regions of the frequency spectrum
(20Hz - 80 Hz)
(80 Hz - 300 kHz)
(300 Hz - 1000 kHz)
(1 kHz - 6 kHz)
(6 kHz - 10 kHz)
(10 kHz - 20 kHz)
| FREQUENCY RESPONSE | 20Hz - 20kHz |
| IMPEDANCE | 32Ī© |
| SENSITIVITY | 91dB |
| WIRED CONNECTIVITY | 3.5mm |
| MICROPHONE & REMOTE | NA |
| WEARING STYLE | Over-Ear |
| WEIGHT | 390g |
| BOX CONTENTS | 1. HiFiMAN HE400se |
| 2. Headphone Cable (1.5 meter or 4.9 Feet;3.5mm plug) | |
| 3. Earpads: 1 pair (on the headphone) | |
| 4. Ā¼ā(6.35mm) headphone adapter | |
| Note:The HE400se is designed to be used with its earpads on at all times. If for some reason, you need to remove the earpads, please replace them as soon as possible. |
OTHER DETAILS
| GENERIC NAME | Headphone |
| COUNTRY OF ORIGIN | China |
| IMPORTER DETAILS | Importers Name: Hifiman Electronics India Pvt. Ltd Address: No: 229, Ground Floor, 18th Main, 5th Cross,6th Block, Koramangala, Bengaluru, Karnataka-560076 Contact No: 080-48534996 |
| DIMENSIONS | 30.6 x 26.7 x 18 CM |
| NET QUANTITY | 1 |
| MANUFACTURER DETAILS | Name: Kun Shan Corporation Address: No.88, Xueyuan Rd. Kun shan city, Jianjhu, 215300, P.R. China |
| PACKAGE CONTENTS | HiFiMAN HE400se Headphone Cable (1.5 meter or 4.9 Feet; 3.5mm Plug) Earpads: 1 pair (On The Headphone) Ā¼ā(6.35mm) Headphone Adapter |
What is the warranty period on the HiFiMAN HE400se and how do I claim it?
All HiFiMAN products come with 1 year of warranty. To claim warranty read more on HiFiMAN warranty here. We are very helpful guys, just saying.
Does the HiFiMAN HE400se come with detachable cables?
Yes, the cables are indeed detachable. Making for easy storage and convenient for whenever you want to replace or upgrade cables.
Does the HiFiMAN HE400se come with mic?
No, the HiFiMAN HE400se does not come with a microphone.
What do 'Impedance' and 'Ohms' mean?
Impedance is the so-called alternating-current resistance that headphones have under specific standard conditions. On devices with low output impedance, headphones are the louder, the lower their impedance is. In principle, we recommend that you choose headphones with low impedance for use on devices that are operated by battery/rechargeable battery (i.e. most portable devices such as smartphones, tablet computers but also notebooks). You can distinguish between high and low impedance. Usually, the gradations 18 Ī©, 32 Ī©, and 80 Ī© are used in the low range. In the high range, 250 Ī© are common. If you want to get the most out of your system (and it has the power to do so), choose a model with 600 Ī©.
Resources
Things we really think you should know
Most of these started as a question somebody asked us, in the store or in the comments. We've been sharing answers for years, and these are the ones that matter most for gear like this. Some cover the basics. Others get into the things that quietly change how everything ends up sounding.
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.
Best headphones
2020
Ear Fidelity
Dec, 2020
HFN 2020 Award Winner
Headfonia
Dec, 2020
Headphone OF THE YEar
hifi+
Dec 2016
Writer's choice award
Headphone.guru
May, 2015
Excite award winner
CustomRetailer
Feb, 2015
Goldens OHR
2016
Stereoplay
May, 2016
THE RESI
Award
Residential Systems
Aug, 2012
"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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"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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"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 heartās content and the price is low enough to not fret over breaking something."
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"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."
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"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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"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, theyāre the ideal recommendation to a whole lot of people. "
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"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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"For nearly a decade, the HE400-style headphones HiFiMAN has released have been a go-to for audiophiles. Theyāve always provided solid performance for their price, and with the HE400SEās price point."
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The price is generous and its level of build quality and comfort wonāt disappoint. The sound signature is quite picky and a lot more relaxed, but its got great depth and detail retrieval."
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Planar Magnetic Drivers
38mm Dynamic Drivers
95x86mm Planar Magnetic Driver
š«§ Neutral + Sparkle Sound Signature
š£ Vocal Forward Sound Signature
š«§ Neutral + Sparkle Sound Signature
š³ Ultra-Wide Sound stage
šæ Crisp Vocals & Instruments
š Sharp & Precise Details
š³ Ultra-Wide Sound stage
šæ Crisp Vocals & Instruments
š Sharp & Precise Details
š³ Ultra-Wide Sound stage
āØ Bright & Sparkly Highs
šæ Crisp Vocals & Instruments
š° Layered and Nuanced Sound
-
š Perfect to Analyse Music
š Perfect to Analyse Music
1. HiFiMAN HE400se
2. Headphone Cable (1.5 meter or 4.9 Feet;3.5mm plug)
3. Earpads: 1 pair (On The Headphone)
4. Ā¼ā(6.35mm) Headphone Adapter
1. Sennheiser HD 560S Headphones
2. 1.8m Cable With 3.5mm Plug
3. 3.5mm To 6.35mm Adapter
1. FiiO JT7
2. 3.5mm Headphone Cable*1
3. 4.4mm Headphone Cable*1
4. 6.3mm Male to 3.5mm Female Adapter*1
5. Storage Pouch*1
6. Quick Start Guide*1
Open-Back
Open-Back
Open-Back
32 Ohms
120 Ohms
18 Ohms @1kHz
3.5mm (Single-Ended)
6.35mm (Single-Ended) Adapter
3.5mm(Singal-Ended)
6.3mm Screw-on Adapter
3.5mm (Single-Ended)
4.4mm (Balanced)
6.35mm (Single-Ended) Adapter
Very good sound stage but very power hungry. You need atleast 170mW to 200mW minimum to make it usable and have 2db-3db room for EQ. but I will recommend for something like 300mW if you need wide room for EQ. One of the better option for complimentary amp/DAC will be KA13 that I use also KA11 is also good enough with enough room for EQ.
Great insights! Glad youāre enjoying the soundstage and comfort. Thanks for sharing the power recommendations and amp/DAC tips, super helpful. Keep the music playing!
Coming from my old Sennheiser HD 206, the Hifiman HE400se is a HUGE, HUGE upgrade. The improvement in sound quality is nothing short of astonishing. The level of detail in every note, the expansive soundstage, and the overall clarity make this an incredible purchase for anyone looking to step into the world of planar magnetic headphones.
I paired the HE400se with the FiiO KA13 DAC-Amp, as my total budget was around ā¹20,000. However, I was pleasantly surprised to find that my 2020 M1 Mac Mini could drive these headphones without any external amplification. Still, having a dedicated DAC-Amp always helps in refining the sound, and the KA13 is a solid addition.
Sound Quality ā A Game Changer
The first thing I noticed was the remarkable separation between instruments. Every sound has its own space, making music feel more layered and immersive. The soundstage is wide, and imaging is precise, which makes listening to live recordings and orchestral music an absolute treat.
The bass is tight and controlledānot exaggerated but present enough to be satisfying. Mids are natural and well-balanced, making vocals sound incredibly lifelike. The treble is detailed yet non-fatiguing, though it might be slightly sharp for some users. For my taste, itās just the right amount of brightness to bring out the finest details in music.
Comfort & Build Quality
At first, I was a bit skeptical about the build quality, but after using them for a while, I found them quite sturdy. The ear pads are comfortable, though swapping them for velour or hybrid pads might enhance comfort even further. The clamping force is light, making them great for long listening sessions without causing discomfort.
Amping & DAC ā Is It Necessary?
A lot of people say planar magnetic headphones need an amp, but in my case, my 2020 M1 Mac Mini was able to drive them just fine at around 70ā80% volume. However, with the FiiO KA13, there was a noticeable improvement in dynamics, bass response, and overall clarity. If you have a decent onboard DAC, you can still enjoy these headphones, but adding an external DAC-Amp will definitely enhance the experience.
Final Verdict ā Worth Every Rupee!
For the price, the Hifiman HE400se is an absolute steal. It provides a true planar experience at an entry-level price, offering phenomenal detail, a spacious soundstage, and a natural sound signature. Whether youāre upgrading from basic headphones or looking for an affordable audiophile-grade option, these are 100% worth it.
ā Pros:
Amazing detail and separation
Expansive soundstage
Planar magnetic clarity at an affordable price
Comfortable for long sessions
Can be driven by most modern devices
ā Cons:
Treble might be slightly sharp for some
Needs a bit more power to reach full potential
Would I recommend them? Absolutely! If you're stepping into the world of audiophile-grade headphones, the HE400se is one of the best budget choices out there. š§š„
it's a very accurate headphone. It's definitely for the ones who want to get lost in music, as this creates a soundscape like no other headphones I have tried till now, better than SONY XM4 and XM5.
Pros:
Amazing soundscape. Watch dune.
Accurately represents the sounds.
Cons:
It leans a bit towards treble.
Build quality.
Hi there! Thank you for taking the time to leave a review for the HiFiMAN - HE400se.
I decided to buy this headphone as a test if I'd like Planar Magnetic drivers. I thought worst case I'll return them and buy something else on store credit.
After hearing these, I realised I unneccessarily worried about the sound. These sound amazing and It's really hard to believe these only cost 10k!
It does not have thumping bass, but what it does have is well defined bass. However, if you feel you need bass, these EQ very well, just adjust the bass via EQ to your preference and you would still get all the resolution in the mids and top end.
Overall It is a worthy buy for anyone. 5 stars because it is a 10k headphone though. Had it been 15k or higher it would be 4 stars as there would be some decent competition in that price point and obviously any higher than 20k and it will just compete with the sundara.
Do keep in mind that this is a Planar Magnetic headphone and will need a decent amount of power even though it is just a 25 ohm headphone (i know it is listed as a 32 ohm headphone but in reality it is 25 ohm as measured by several reviewers out there). I would recommend using a dac/amp capable of 100ohm or higher at 32ohms, that would be enough power to listen to these at a comfortable level, however you can definitely go higher if you wish to.
Thank you for taking the time to write this detailed review, we really appreciate the genuine feedback! Your review will definitely help fellow audiophiles to make an informed decision.
Headphone are absolutely stunning. Really very nice good for Mix and mastering.
Hey there, thank you for the great review and ratings! So delighted that you are loving your purchase. Hope you had a comfortable shopping experience. Cheers!
I bought these headphones just to experience the sound produced by planar magnetic headphones. I was a bit sceptical about these headphones considering the mixed reviews it got online. Nevertheless, I bought them in the sale as the much popular Sundaras were beyond my budget and some reviews suggested that it sounded similar to the Sundaras and for their price, they provide great value.
As someone who is new to this hobby, I can't really describe the sound quality in detail but I can easily say that I am really satisfied with its sound. The sound is detailed and you can identify each instrument along with their positions. The soundstage is decent though not very wide. The bass is on the lower side but it can be compensated using EQ. I used the wavelet Eq along with TrueBass enabled on my IFI Zen DAC V2 and the bass was sufficient. The vocals sound good and the treble is sparkly without being harsh.
Overall, I am satisfied with the headphones and they are complementing my Meze 99 and HD660S very well.
Hey there, thank you for your lovely ratings!
I will try to keep this short and simple. I've been mostly using Dynamic driver headphones and IEMs and I've been very satisfied with them. I recently acquired the S12 and the details retrieval really surprised me. Therefore I wanted to get the Sundara B-stock on black friday sale but I was not able to get it and I went with 400SE and boy I was surprised. The headphones came in almost new condition and i didn't recieved the infamous Hifiman cable. The bundled cable is good and gets the job done. The comfort is excellent and the build quality is adequate too for the price. The sound signature is neutral with a bit of less bass (Nothing that my Zen Dac's True bass button can't fix) but the technicalities and imaging are stellar for the price. All in all, a great purchase if you're looking for your first planar magnetic headphones.
Hey there, thank you so much for your review! Means a lot to us :D
best design,best sound, but I wanted sound more louder. otherwish I am fully satisfied.
We're really happy that you have such great thoughts about the product and thanks for the amazing review!
This is my first planar driver device and I'm spellbound by the songs that i usually hear from my other mid ranged iems... Like rajaz, time travellers... Just š, I have no complain against the built quality and the price, but there some qc issues with the cables.
Hey there, nothing makes us happier than knowing you loved your purchase, hope you had a comfortable shopping experience and thank you for the great review and ratings!
For the past week i have been listening to HE400SE using a combination of Apple Dongle and Zen Air Can and i can say a few things :
ā¢this is an upgrade for anyone going up from budget IEMs and basic headphones
ā¢this blows everything in its price point.
ā¢Although it can be powered by a Dongle which has 100+mW of power, you will be mostly comfortable with a dedicated amp.
ā¢Apple Dongle can be used as DAC if youāre on a budget provided you get a budget amp
ā¢The Details are the main highlight on these, the faint noises on IEMs sound much more apparent on these than IEMS.
ā¢The Directional Sound is good. To enjoy the details you will need a Quiet Room because these are open backs.
Also, thanks to headphone guru who advised me to go with Zen Air Can with the Apple Dongle as it sounds pretty good on these.
I am more than satisfied and i will recommend this to everyone who is on a budget.
Ps: they might feel heavy on the head so try these if you can.
Thanks a lot for your detailed and genuine feedback, we're glad that you have such positive thoughts about the product and we'll share your thoughts with the brand as well. It'll also help our fellow customers to make the right choice!
Loved the headphones
We appreciate the genuine feedback and we'll share your thoughts with the brand as well.
I'm new to audiophile quality headphones! This is an eargasmic experience! Fantastic detailing! Sound with life! I noticed that the full potential of this headphone can be utilized only by using high quality lossless files. Of course 320 kbps mp3 files sound way better in this headphone compared to any non-audiophile quality headphones.
Thank you for the 4-star ratings Hari!
Great overall performer and can't go wrong with these at this price point be it sound clarity, bass, treble or instrument separation. Keep in mind you need an amp to run them properly.
Only con I would say is that the sound stage is narrow.
We are glad to know that you are happy with your purchase. Thank you for your honest review & ratings, Ravi Sharma!
Awesome packing and delivery experience!
Overall, HD599 is better.
Bass is excellent and neutral.
Soundstage and imaging is average. HD599 is slightly better.
Treble is very bright. Need EQ.
These are very resolving and analytical.
Biggest issue is the foul smell. Comes from foam pads.
