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Chi-Fi
Excellence
Warm & Smooth
Sound Signature
Ideal for
Audiophiles
Ideal for
Indoor Use
1 Year of
Warranty
Open-Back
Design
Planar Magnetic
Drivers
Replaceable
Cables
Needs
Amplification
RAGHAV SOMANI
Headphone GuruExperience the very same sound of the original HE400i that audiophiles have come to love but with a more comfortable build with the HiFiMAN HE400i Ver.2020. It also has an increased efficiency of 93dB that makes it easily drivable with all kinds of source devices including smartphones, tablets, audio players and modest amplifiers.
The single-ended planar magnetic drivers offer an ultra-wide and lively soundstage along with spacial imaging. The magnetic force is evenly distributed for the reproduction of live sound with low distortion. The large and lightweight diaphragm design allows for incredibly fast response time, high signal input and flexible tone control.
The HE400i Ver.2020 features a stylish, contemporary look with its glossy charcoal finish. The ABS polymer ear cups and new lightweight headband offer an improved pressure pattern for superior comfort. In addition, the bevelled earpads have been crafted from pleather and velour for long listening sessions. This headphone is 30% lighter than other full-size planar magnetic headphones.
FREQUENCY RESPONSE | 20Hz - 35kHz |
IMPEDANCE | 35 Ω |
EFFICIENCY | 93dB |
CABLE LENGTH | 1.5 meter or 4.9 Feet |
PLUG | 3.5mm/6.35mm |
WEIGHT | 370g (13.05oz) |
BOX CONTENTS |
1. HiFiMAN HE400i 2020 Version
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2. Headphone Cable
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3. Earpads:1 pair (on the headphone)
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HiFiMAN - HE400i 2020 Version
₹ 16,499/- |
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AKG - K702
₹ 17,999/- ₹ 28,174/- |
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Beyerdynamic - DT 990 Edition
₹ 17,999/- ₹ 22,250/- |
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Audeze - LCD-1
₹ 29,990/- ₹ 34,990/- |
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Warranty | ||||
Sound Signature |
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Design | Open Back | Open Back | Open Back | Open Back |
Wearing Style | Over-Ear | Over-Ear | Over-Ear | Over-Ear |
Frequency Response | 20Hz-35kHz | 10Hz-39.8kHz | 5Hz-35kHz | 10Hz-50kHz |
Cable | 1.5m straight cable | 3m straight cable | 3m straight cable | 2m straight cable |
Replaceable Parts | ||||
Impedance | 35Ω | 62Ω | 32Ω / 250Ω / 600Ω | 16Ω |
Best for | Casual Listening | Studio Monitoring/Casual Listening | Studio Monitoring/Mixing | Studio Monitoring/Casual Listening |
In The Box | 1x HiFiMAN HE400i 2020 Version 1x Headphone Cable |
1x K702 Headphones 1x Gold Plated Mini Jack Adapter |
Beyerdynamic - DT 990 Edition Headphones Jack Adapter 6.35mm Leather Storage Bag Incl.Zipper |
1x Audeze - LCD-1 Headphones 1x 2m 3.5mm To Dual 3.5mm Cable With Reversible Connectors 1x 3.5mm To 6.35mm Adapter 1x Zippered Travel Case |
Experts Verdict |
The HE-400i is an incredibly good Mid-Fi headphone that you really should look at if you have this kind of budget available. Sure you will need a good portable player or amp to make it sound its best. Headfonia |
"The AKG K 702 Open Back Dynamic Reference Headphones offer an ultracomfortable way to enjoy sound that is remarkably more open than most sets; they're like personal speakers for your head." Cnet |
"The Beyerdynamic DT 990 (32 Ohm) is a headphone pair for music lovers looking for an accurate, crisp sound signature that delivers deep bass without exaggerating it." PC Mag |
"LCD-1 have been engineered for comfort, convenience, and premium quality sound. It delivers tuned audio in a compact and travel-friendly package perfect for audiophile listening and mixing." Headfonia |
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.
The HiFiMAN HE400i 2020 Version comes with a Balanced sound signature focusing more on the mids with deep bass. Also, with the open back design the sound stage in the HiFiMAN - HE400i 2020 Version is wider and has great sound separation.
Although your smartphone and laptop will be able to drive it, an amplifier would certainly bring out the true potential of the HiFiMAN HE400i 2020 Version. Read more about amplification and why it's important here.
Yes, the cables are indeed detachable. Making for easy storage and convenient for whenever you want to replace or upgrade cables.
The HiFiMAN HE400i 2020 Version comes with extra soft earpads and it’s over-ear design makes them comfortable to wear for long hours.
No, the HiFiMAN HE400i 2020 Version does not come with a microphone.
The HiFiMAN HE400i 2020 Version comes with an impedance of 35Ω.
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 Ω, 32 Ω, and 80 Ω are used in the low range. In the high range, 250 Ω 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 Ω.
by Abhijeeth Shetty August 18, 2020
Don't sweat it, this HiFiMAN HE400i 2020 Version 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.
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I have been using the he400i the original version since last 2.5 years.both the headphone are same except for obvious change in headband design which is good since the last design was extremely brittle and I had to change it with sundara headband as the last one broke.I have paired this headphone with ifi nano iDSD black label and it compliments this headphone nicely.It has an overall neutral sound with good soundstage and instrument separation is spot on.
The bass is a proper planar bass and linear,mids are sweet sounding and highs are relatively crisp instrument like Cymbals and guitar sound natural.The headphone is brilliant if you listen to jazz music and is brilliant for movies too.Minor downside of this can is that it can sound a bit harsh on some poorly recorded song and in some already bright song.overall an excellent value headset with a planar sound.
My mid fi headphones journey has spanned 17 over ear headphones closed and open , my current keepers are k712 pro , hd58x , k371 , k361 and now he 400i 2020. Latest I sold hd599 and dt880 pro and bought these and I can happily say I have had the most fun with these till now (20hours). It has deeper extended subbass more than 880 ,712 58x but less midbass than 58x, 599 . Mids remind of a dt880 , flat and neutral , not warm but not cold either , extremely accurate . Highs are more forgiving than dt880 , k712 , but less so than Sennheisers , soundstage is wider than dt880 , 58x, 599, but less than k712 pro . They require as much power as k712 pro to shine. They don't have the finer details of dynamic headphones but are a extremely joy to listen to , surprisingly they are the most comfortable cans of the lot because of soft pads and minimal clamping, I am sure sundara would be better if you have money to spend as for me I am happy for now till the upgrade bug bites again. Love HPZ for bringing this product at an affordable price of 14k ,1 day delivery with great packing , solid job!
Planar-magnetic, large drivers, superb soundstage, good imaging, fast response, partly metal build, plushest earcups, responds well to EQ to make it sound like most other headphones. Can drive it from most phones and desktop without amp, as long as source is of relatively recent origin.
I use these headphones for casual music listening on my computer. The headphones are comfortable to wear, but do warm up the ears when wearing for more than 30 minutes. The headphone cable is braided and durable, however seems to constantly get in my way as it is so stiff and thick. The sound quality is pretty good, but I have not been blown away when compared to a much cheaper monoprice headphone pair. They possibly need a good break-in period and I have not listened to them long enough to notice improvements related to break-in. Another plus seems to be that the headphones work fine with mobile phones. I have not used these with a dedicated DAC yet, but rather use the amplified headphone jack that I get with my 2.1 logitech computer speaker set.
Thanks a ton for sharing your review with us.
After much deliberation between DT990, HE400I 2020 I made up my mind to pull the trigger on this headphone. Amazing sound quality for the price point. They should have included a carry case along with this headphone. I bought a seperate one . Compared to a Bluetooth headphones that I tested this is miles ahead and am sure this will be to go headphone this year.
Its my 2nd headphones from HIFIMan (first was he400) and the are meet and exceeded my expectation! All my conclusion is after a 150 hours burn-in as suggested by HIFIMAN manual that came with HE400i The sound is more refined and smoothed then he400. Every instrument can be well followed and hear every nuances of the musicians, hence have a wide soundstage. The highs that are ear peircing on he400, here on 400i they are more smooth which are good for because I hate when the treble have picks. It still has some picks but are noticeably smaller then he400.
We are incredibly grateful that you took the time out to leave us this note. We look forward to serving you again.
firstly, I'd like to wish Raghav a Happy Birthday. Secondly, thank you so much for getting this at such a Steal price and delivering it in just 2 days. I've been listening to them for the past 3-4 days and so far they are just amazing. Smooth, detailed every detail is being captured, you'll start to listen to details which you never noticed before, imaging is amazing, Staging is Great, Mids are rich, Treble is smooth maybe a little dipped and bass is fast and thats expected from a planar headphones. For beginner audiophiles they are the best option under 20k over 20k you have sundara which is on another league.
Again Thank you so much
Hey, this makes us super happy! So glad to know that you love them:)
Am not in any type of social media.
Until now nothing glares in headphone.
Its on burning.I believe in that theory.
But, the packing........Thats something.
I suspect it may contains a pug cub.😊
Such big pack with safety concern.
Appreciate.
Will share the experience later.
Dont expect a tech review.
Am not an audiophile.miles to go.....
Still on learning.
Till then...
Bye.
So glad to know that you love them:) We are looking forward to your review.
Had been contemplating since past few months on getting these and was on a look out, even if it meant importing from usa as headphonezone showed it sold out. Then lo-behold they showed up at great price during Raghav's birthday celebration sale (Happy Bday Raghav!). The price was far lower than anywhere available online. So I made the decision and locked them on and got it delivered overnight. I glad I did, these are great headphones and gives you a good flavour of planar magnetic world. Initially the bass was lacking and high hats sounded too tight, however I left them for 8 hours of burnin and the sound has opened up quite a lot. With schiit stack they sound great and I would recommend these to anyone who is a music lover. You won't regret!
Hey, thank you so much. So glad to know that you love them:) We look forward to serving you again.
Our Headphone Guru’s Top Recommendations for You
Can you use these for producing and studio monitoring ?
While the HE400i can be used for a clear listening experience, I believe it colors sound too much to be used as a reference headphone. I'd instead recommend the Beyerdynamic DT990 Pro.
i have a Fiio m3k Dap. It's power output isn't much to drive these. I was thinking of getting a Topping NX1s Portable headphone Amplifier. IS this going to be good Enough COmbination to Drive These?? Fiio m3k>>ToppinG NX1s>>Hifiman He-400i.
I would say the TOPPING NX1S would certainly drive the HiFiMAN HE400i 2020 Version and would suit well in the small scale setup.
are these open back ?
Yes, these are open back headphones.
-Alex
HiFiMAN is a leading audio brand that makes high-class headphones. It started in New York in 2007 and has since been making headphones that have broken all kinds of audio records. Today, the brand has its presence the world-over.
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HiFiMAN is known for its high-end planar magnetic headphones like the Susvara, HE1000V2 & Edition X V2. Recently it ventured into electrostatic headphones with the Shangri-La and Shangri-La Jr. No matter the driver unit, the high-end sound quality has been recommended by audiophiles and critics all over.
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Rajat KaushalLike you, Headphone Gurus at Headphone Zone are passionate about music. It's their job to make sure that you find a headphone that fits your music listening habits and preferences perfectly. They do this all day.
With years of experience helping people find musical bliss, they're the experts when it comes to everything audio.
Headphone Zone is India’s first exclusive online store for headphones, earphones and personal audio devices.
Raghav Somani started Headphone Zone in 2010 after realising that most big retailers had little to no understanding of headphones. And so, it is our commitment to personalize your listening experience as much as possible.
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