Sennheiser IE80


New Head-Fier
Pros: Massive Soundstage / Treble / Mids / Kick Ass Bass
Cons: Price
Hi all
I have been a Sennheiser fan sinced my first pair of Sennheiser IEM's - the IE7's.  I then later upgrade to the IE8's and these were even better.  Unfortunatley my IE8's suffered a hardware failure under warranty, so, I sent them back in their orginal packaging and was then informed the IE6 / IE7 / IE8 range was no longer being manufactured as new models came out.  So my IE8's were upgraded at no additional cost to the IE80's so very glad wtih this.
Well, so far extremly impressed with the IE80's as they sound even better than the IE8's and this is without me using the tuning function, and a grand total of about 20 hours use.  The soundstage on these seems even better again and still massive, while the treble, and mids is also better.  The bass is as usual for Sennheiser, meaty and thumping but not overbearing or bloated.  All my music is 320kpbs, and you hear little nuances in all the songs that I didn't pick up before.
These Dynamic driver IEM's are the cream of the crop on Sennheiser's range, until IE800's come out.  I am not a fan of Balance Armature as I have tried 3 pairs of single Armature Sony headphones, and over audio quality does not even come close to the IE80's - especially in mids / treble / and bass - yet the Sony are more expensive for less, and they all have loud cord noise. The IE80's also stand out with their new metal finish, and their presentation (packaging) looks better than anything else out there.
Honestly, the Sennheiser IE80's are like having audio cans in your ears, their audio reproduction is simply amazing, and I dont know how those Engineers at Sennheiser in Germany do this.  Once again Sennheiser have outdone themselves.  I have had people listen to these and their jaws drop literally with the unexpected soundstage and clarity then they ask the price - which puts them in a coma - but these are worth every cent.  Once you hear these, its hard to go back to cheap earphones.
Thank you Sennheiser
Accurate impressions but as an IE 80 owner, 5 star on value really? Dude they are good but they are also expensive. We got what we paid for and no more. Lets not kid ourselves or anyone else here.
So, do we still need portable amp like Fiio E11 or Fiio E1 with this IEM ?


New Head-Fier
Pros: Bass, Detail, Clarity, Soundstage
Cons: Didn't like the tips that were provided.
At first, I was somewhat annoyed by the sound quality which seemed mediocre, even to my untrained ears.
I knew that, to an extent, this was because I was using the wrong tips and therefore began to try out different tips.
I found that the COMPLY Foam Tips worked very well with these, and provided the best sound isolation of all the tips I had tried.
And by the second day of using these IEMs with the COMPLY tips, I had grown to love them!
Once you get the right tips attached, and after you've burned in the IE 80s for a while  (although this may be purely psychological), the sound quality becomes excellent.
I've always been using headphones, but these IEMs provide such good quality music & soundstage that I'm not really missing my headphones.
Furthermore, these earbuds look quite stylish with the aluminum finish + laser printed logo. I've also been able to wear these to sleep (they are a lot less bulky than they initially seem to be).
Turning the bass dial, I was initially unable to detect a difference. But I found that when testing with bass heavy songs, the difference becomes apparent. To my untrained ears it almost seems like the sound doesn't change much, but I can "feel" more of my music because of the increased vibration when i turn the dial. It's a nice feeling & i like it (which is why I have the bass set to max).
I'm an avid listener of many different genres: jazz, classical, pop, rock, dance & hip-hop. The IE80 has performed admirably in all of these genres, and so I am pleased.
All in all, a good value for my money, and I will be enjoying these for a long time to come.


New Head-Fier
Pros: Comfortable, INCREDIBLE sound, additional earbuds
Cons: Ruined every pair of ear-buds I've owned uptil now. I'm never going back
I just saved up money and purchased my first pair of Audiophile class anything. I've done my homework and on nothing but the regular laptop output using Foobar and listening to Santana's Samba pa Ti..... I'm Crying!
I've never experienced this kind of....immersion in sounds before. I've been listening to this song all my life... but this is the first time I've felt the music. The only worthy pair of cans I own that can be used as a comparison are my DT770 pros (32 ohm), but this.... This is a whole new world.
I've never been brought to tears over the overwhelming quality of music before. And this pair of IE80s did just that.
Is THIS why you audiophiles spend so much money on good equipment? xD WOW
Welcome to Head-Fi, sorry for your wallet.
If this is how you react to a pair of Sennheiser IE80s... well, the higher-level audiophile gear will completely blow your mind :wink:
Next stop, HD 800s :)
@drbluenewmexico @AManAnd88Keys and @Gamergtx260 You guys were right. Since then, my wallet has taken a beating on DT770 Pros, IE800s and recently a finishing blow with a Shure SE846 and a pure Silver cable from Nobunaga labs....
... It was worth it.


New Head-Fier
Pros: rich and warm sound, gd bass, clear, sweet treble
Cons: isolation, not comfortable enough, not detail enough
This is my first high-and in-ear monitor. It changed my hobby. IE80 made me realized the difference between crappy earphones and good earphones is huge. I'm addicted to audio stuff now...and it all begins with this stunning earphone.
Just like the HD600/650 these Sennheiser IEM has become a classic, four year on the market and still going strong. There are not to much IEMs on the market who are still with us after four years,remaining this populair, but apart from the IE800,there is no real competion soundwise, The IE800 is not for everynodies wallet, so the IE80 will certainly stay with us, also for the next four years (at least)


New Head-Fier
Pros: Amazing Sound Quality, Tunable Bass, Replaceable Cables, Great Micro-phonics, Excellent build quality, Looks, Value for Money, 2 Year Guarantee
Cons: The housing is a bit huge. If you seek isolation, the stock tips will not cut it for you.
Anyone aspiring to be an audiophile would have heard the name of these IEMs, they are one of the very best around and only a few are in the same league as this one.
The IE80 was released a few years ago, following the IE8 which was for a long time, the best that Sennheiser had to offer in this regard. Lets cut the introduction short.
This review is not an Audiophile perspective. Its just my experience after one years usage. While it may not give you side by side comparisons with rival products, it will give you an idea of what the IE80 truly is.

Short version of review:
If I had to tell you about the IE80 in one line, then I would say, you will not be disappointed by these IEMs no matter what. Sound quality and build quality are top notch. Bass and mids are fixed from the IE8, which was the main complaint of certain users. Sound stage is excellent. Metallic finish is awesome. No complaints in any department. It retails at an MSRP of INR 29,990. But I got this from my dealer for around 19k, though I was seriously willing to pay an extra 5-6k just for getting it on time. My dealer convinced me to wait and it took a couple of weeks which was kind of a letdown. So do some research depending on your priorities for the money before you pull the trigger. 
Long version of review:
Ear tips:
The IE80 comes with several ear tips, 8 rubber and 2 foam pairs to be precise. Of those three pairs are double flange tips, which are great in the gym and other activities which involve movement and external noise. The foam tips are softer than what you get from most third party sellers, but they also reproduce the sound much more true to the fidelity of the recording itself. Individual preferences may vary though. There is no medium size foam tip, usually small, medium and large are the three standard sizes which are offered. But the small one is somewhat larger than the small rubber tips, so it fits me fine. The large one is the right size though. The foam tips are good for home use, where you won't be sweating and you can clean your ears before usage. The rubber ones are awesome. The dual flange tips give great isolation, albeit not like the foam tips, but they are pretty close. They offer much better grip inside the ears, and its hard to yank them off even no matter how hard your training routine may push you. This is very good when you are in the gym or other places. The regular rubber tips are very soft, and very comfortable. They also produce very high fidelity sound. The details are better than the foam tips, and dual flange tips. Another two pairs of tips were included, in which one is somewhere between medium and small, and the other one is large. These are pretty much useless, and its safe to discard them. They are very thick, and uncomfortable. I cannot see anyone using these tips under any circumstances.
Comfort of tips:
As for comfort, I would say that the default rubber tips are the best for every occasion. This is because they are very thin, and it almost feels like they don't exist. Unlike foam tips, which make you feel somewhat congested after extended use, the default rubber tips just blend in. Listening for hours on the go feels natural, and the audio detail is the best I have heard. Now you will read a lot of recommendations for hybrid tips, and what not from the people on the internet. Don't believe them, its a load of bull crap. I have personally used Sony Hybrids, and Comply Foams, and they just don't cut it. They lack the detail which is there in the default tips. Some of them just end up muddying the audio with a little extra bass. Stick to the default rubber tips if you wish the best quality audio. The foam tips provided come second, as they provide excellent attenuation of external sound and can take the shape of your ear. The dual flange tips are awesome too. I have never tried triple flange tips though.
Comfort of the IEM housing:
The wearing comfort of these IEMs can vary. That's because the housing is a little bigger than the average IEM size. One good thing is that they are over the ear design, which is great. Even the newly launched IE800 isn't over the ear, so its less secure than these IEMs when it comes to outdoor activities. The large housing size means that they aren't pillow friendly. But its not that big a deal. I can easily fit them inside my bike helmet and ride comfortably and without adjusting them from time to time. The traffic sound is so much lesser, which means I can ride while listening to quality music.
Micro-phonics is an important factor of IEMs and I am pleased to say that its very much controlled in these IEMs. So much so that I barely hear the sound of the wind while travelling at about a 60kmph on the bike with the IE80s in the helmet. Going above 100 though, it becomes a little audible because of the wind on the helmet, which means you just have to crank the volume up a little. Please note that the IEM itself is enclosed in the helmet, or else you won't be able to hear much over 60kmph because of the housing which has to cut the air. As if that weren't enough to take care of the interference, Sennheiser have been kind enough to include a clip which attaches the IEM to your shirt or clothing. This reduces the interference caused by the cables even more, not to mention the added support for external activities. You will never be bothered by accidental touches of the cable while listening to that crucial part of your favorite song
Build quality:
The built quality of these IEMs is just fantastic. The IE 80's certainly stand out when it comes to looks. A brushed metallic finish to the outside housing gives it a classy look. The cables themselves feel very strong and sturdy. Much different than the ones from the CX series from Sennheiser. The 3.5mm pin area is well fortified, so its going to last pretty long. If that weren't enough, you can change the cables as and when you feel the need to. I have not tried this though, so no comment on this area. The place where the tips attach, is covered by a metallic mesh, which is pretty much standard in all IEMs, but I wish even the tips had these covers like the IE800 tips.
The case provided, is much the same case as the rest of the IE series, nothing special here. Just a hard plastic case with a metallic finish. The case has a two pairs of tips. So when you open the package right away, you will notice few tips missing, which will be hidden in the case. This provision is great, because you can change tips on the go as per the situation, if you keep your case with you. It also has a ear tip cleaning tool, with which you can remove the dirt from the housing and ear tips. This tool can also serve as the screw for the bass knob on the housing, about which I will talk later. There is another small compartment to the back side which has a small silica gel pouch to get rid of any moisture from within the case. It has a magnet in the bottom as its opening & closing mechanism. The only gripe I had with it is that its a little big to fit comfortably in your jeans pocket. You'd have to put it in your bag or your side pocket if you have one.
Sound quality:
As for audio quality, this IEM has a very large sound stage. It feels like a huge place inside your ears. No matter what kind of music I listen to, its very easy to be awed by the sound they produce. The bass and mids are perfect. Bass is pretty tight and the mids are lush with plenty of warmth. Treble is amazing, with no sibilance even at the highest volume. This is an awesome thing, because you get to enjoy they cymbals and clangs better with absolute detail. Many IEMs especially BA driver IEMs are better in this regard, but they produce sibilance, which can be quite a spoil sport. With the IE80, you can't go wrong. Play anything with it and you are guaranteed to be happy with it. These IEMs are only 16 OHMs and it doesn't take a lot to drive it. A dedicated amp would add little to no benefit over the source. You can easily drive it with your mobile phone and MP3 player. I have no complains with the Sansa Clip Zip, which is a perfect companion for the gym. The volume levels are pretty high for an IEM, and clarity is maintained even at the highest volumes. Instrument separation is good too. Pleas note that this is just the starting point in the audiophile territory, its bigger brothers HD800 & HD650 can do much better when paired with an amp. This is just a portable solution for audiophiles who don't want to lose much while travelling or at the gym.
Bass knobs:
There are bass knobs on each of the earpieces which can be adjusted using the earpiece cleaning tool provided in the case. Note that its best to leave them at the lowest level, which is the factory setting of these IEMs because they produce natural sound close to original. Increasing it will change the bass response. It can be useful if you are getting different volume levels of bass in each of the earpieces due to the fitting provided by the ear tips. No two ears are alike and the difference can be quite a bit. Another scenario where this can be useful is when the source itself is giving out unbalanced sound. The last case is when your IEM itself is losing balance, then you can correct it to some degree using this knob. Anyways, as I said before, its best to keep it at the lowest setting.
The isolation provided is pretty decent. The housing is well sealed, and the cables have a good resistance to micro-phonics. So there is not much to complain about. But people who are used to other brands may be dissatisfied, as they may be used to the fit and isolation provided by other IEMs. Its not a deal breaker though. You can always replace the tips any time you want. Sony's hybrid tips will give you the best balance between comfort, isolation and sound quality. Comply is not for everyone. Firstly I dislike the the foams which get all oily after a few months of usage. They also give you this congested feel if the foam is too thick. If its too thin, then the bass and isolation suffers. Well I can go, but to say the least, Sennheiser's package which includes 10 pairs of ear tips will satisfy most of the buyers of the IEM.
Durability (cables, housing & case):
The cables are awesome. They tangle much lesser than the cheaper models, and are much more durable. The rubber is made from a much more durable compound, and there has been no degradation after extended use. Usually, cables can harden or crack over the course of a year, and extended usage under all elements. But these cables can take anything you throw at them. They are even much better than even the Kevlar cables used in the CX680/685 etc sport editions. 
The housing itself looks pretty much the same like it used to when it was new. Its very solid even after so many drops and bumps. The brownish paint has now become all shiny and polished, with a little of it beginning to fade away. The metallic part has a lot of small scratches, but none of them are substantial enough to be an eye sore. Overall, from a distance of a couple of feet, you can't say its much different from a new one at all.
The case itself is very durable with a very solid plastic construction, but the same cannot be said about the metallic plates to the outside. Once they take a beating it becomes a dent and looks distorted. But apart from this minor problem, the case is pretty much nuke proof, and will keep your IE80s safe no matter what you throw at them.
Under rough usage:
After using it for a year without the case, and in sweaty jeans pants which hardy had room along with bike keys and mobile phone not to mention the music player; going the gym for five days a week, I have to say that I am impressed. Many a times the phone/player slipped from my hands and ended up bungee jumping with my ears as a support. At times I have closed the zip to my jacket without realizing that the player was still hooked to the IE80. After a good inspection, I can confirm that there are no major cuts or damage to the cables anywhere. There is no other IEM which has shown little to no change in these conditions. I used to ride in the rains of Mumbai every day with the headphone inside the helmet. The rains here last for about 4 months. These IEMs have lasted 2 monsoons, which is an amazing feat. The levels of humidity and stress which these IEMs have undergone are much more than my other IEMs because these are my primary IEMs. A couple of months ago, I felt a slight change in one of the channels, and it keeps varying between 1-4% difference in balance. Some times the imbalance was to the right and sometimes to the right. I guess something went wrong with the cables. So I got them to Sennheiser Service center, who promptly replaced them for me. I have no idea how they might perform under the cold climates, as I have only taken it to cold places once and I believe 0 degrees Celsius is by no means a difficult thing for the IE80. But in the heat and humidity department it has managed to exceed my expectations. As per my usage, the average time an IEM lasts is usually a couple of months, before something goes wrong big time. But they completed a year without a problem, and even the issue which arose after usage was probably because of cable failure as it is expected under these conditions.
In one line, THESE IEMs ARE TOUGH, and they are built to last a lifetime if used correctly.
Sennheiser Warranty & Service:
Please make sure to keep your bill safe. Even a soft copy will do. So its advisable to take a snapshot of the bill and save it on your computer just in case. On producing the bill, I was given a replacement for the IE80 in a week. This can vary depending on the stocks with them. I remember I had to wait 3-4 weeks for the CX550. Other ones like the CX180 will be replaced in a day or so. If you're really lucky, you might get an upgrade instead of a replacement. Damage caused by accidents are not covered under the warranty, but I guess it all depends on how you explain it to them. The main problem which can come on rough usage is the change in the balance of the sound where the right ear piece volume doesn't match the left. They never make a fuss about replacing the product unlike other companies which try their best to avoid a replacement with a stupid explanation. Anyways, it has always been a pleasure dealing with Sennheiser. They offered me tea when I was waiting with them. Good luck to you too.
Value for money:
Are they worth the price? Hell yeah they are. You can use them to your hearts content, plus you are also covered with a guarantee. Awesome sound quality under extreme conditions and good build quality etc, etc, so many good things going for one IEM. How can I say it ain't worth the price? Even if I used it for about 2 years only, the average comes to about 800 Rupees per month, or about $14 a month, which isn't much considering everything that Sennheiser offers, not to mention the tea they give me every time I visit the service center. I would gladly pay a little extra, that is how satisfied I am. All of this would be pointless if the sound quality could not back it up, but its on par with the best you can get in this range. Go for it by all means, you will not be disappointed. When you pay about 20k for a IEM, you expect a lot in return, and the IE80 delivers it in spades.
As a final note, I would like to say that, Sennheiser is more than a brand, it makes you love the music you listen to. #Respect
Fantastic review! Especially considering your usage is similar to my own. Lots of gym use and hiking in the elements. Sound isolation is important to me, because of the gym. I wear Bode sport headphones for outdoors because they allow more ambient sound; good to hear for safety. 
I really appreciate your thoughtful and thorough review.
Nice review. IE80 is my first set of decent IEM. There is a fairly large margin of SQ between IE80 and TOTL UIEM and CIEM now. My ES60 just blows the IE80 out of the door. But again, IE80 can be had for $200
Now I only use IE80 when I run. It still looks new and always has a place in my heart.
sadly mine was broken after I accidentally step on its right earpiece..


New Head-Fier
Pros: Massive Soundstage - crystal clear sound
Cons: Weak in Bass - though adjustable they are too heavy if pushed too high
I love these little beasts. I pair them with my goto player the Colorfly C3 (Hidden Gem) -
If you have a good source track these little  iem's shine - the sound is pristine and crystal clear - They have a lovely wide soundstage way out of proportion to their size; The Bass is a little weak but the high and mids shine. The only downsides to this are poor isolation (fixed by swapping for better buds) and the weak bass - but even turning the adjustable side bass boost dials just muddies the presentation a little. Then again I'm not really into tracks with too heavy a low frequency range preferring brighter sounds - I can wear these all day long and not even notice them - thoroughly recommended especially if you swap out the stock cables for custom wire which can gain you at least a 10% improvement in audio quality
 If paired with my Fiio X5 and a 192/444 classical album they sound stunning 
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weak bass? what have you been smoking


Pros: variable bass, detachable cable
Cons: isolation, carry case
IE80 has a warm sound overall,crisp high and punchy bass. The "bass knob" was the best part for me since I am not a basshead so I only turn the knob to halfway. many people said the main issue was isolation but it really depends on where u used it, for me the isolation was enough in train and buses(maybe I dont like total isolation).
To me the carrying case seems to be too big for IEMs


100+ Head-Fier
Pros: sound, detachable cable, build quality, brand,modable,tuning feature
Cons: fit, recessed mids, most accessories are useless
very relax sounding IEM, great for relaxing, fit is awkward if u have small ears, accessories are tons but most are useless, tape mod is good! Recommended


New Head-Fier
Pros: Sound, bass, highs/treble, definition, ambience, substance
Cons: Price. Some minor physical design improvements I would make.
I don't know anything about soundstage and fancy audiophile terms but I've listened to plenty of audio from stock iPod buds, moderate over-ear and on-ear head phones good home stereos, clubs, professional concerts, orchestras..  I bought these after my Shure's had been broken for years and was out of IEMs.  I was doing some research after the Klipsches I bought quit working right and originally decided I was curious about the balanced armature technology thinking it must be superior.  I got the Westone 4s and 2 days later I bought these because of reviews I skipped saying that BAs were thin on bass and the only way to go was a good dynamic.  So I broke down and got these.  Since, I have had the opportunity to compare a lot of the buzzing IEMs as I have also received my VSonic GR07s.
Basically what I'm looking for in an IEM is the ability to be driven hard without distorting or clipping.  Response curves I can adjust with EQ.  Sorry, purists.  Anyway, the IE 80 is it.  They are extremely rich and defined.  If you don't like the sound you can physically tune the bass response.  I have them maxed.  As a casual music listener I love bass but just as long as it doesn't muddy the rest of the sound.  These IEMs are extremely defined and have a lot of spatial dimension.  They are very comfortable.  I have a custom silver galaxy cable arriving in a week or so.
I prefer the style of the VSonic GR07 more with the swiveling port that goes deep into the canal.  The Sennheisers offer a good seal for me with the foam tips.  The silicone ones aren't bad but I can lose a bit of seal if my jaw is moving like chewing gum or something even with the properly sized tips.  I believe they come with something for everyone.  Also if you google ACS custom tips you can turn these almost into custom IEMs.  I intend to eventually but can't for until a few months.
The only other things I would change about these Senns is the cable end plugs I would curve inward toward the head as when I shove these into my ear it causes the cable to angle ever so slightly, however still awkwardly outward.  Also the cable is a bit flimsy.  I was sort of expecting a stiffer springy rubber cord or ome that is very thick but it's very relaxed plastic sheathing which some people prefer. It is completely adequate and only that.  The plugs and Y joint are extremely rugged and refined though.
Simply amazing.  I can't imagine another IEM better.  I'm still waiting for my GR07s to "burn in" but out of the box they are a bit subdued albeit still nicely tight and defined.  The Westones and other balanced armatures do not burn in over time.
EDIT: I forgot to mention pretty much right away I noticed when I made a good seal with the IE 80s in the right ear if I pushed it in too fast I would get a popping.  My initial guess, and still after reading, is the driver cone/film flexing.  I'm thinking of sending it in to Sennheiser to see but as far as I can tell it has not affected the sound at all.  If I try, I can make the left side do it now as well.
If you are reading this as a casual music listener with a good budget I would totally recommend the IE 80s.  Bit less of a budget, be happy with the GR07s if you can get them knowing they should get better after a few months.  From what I can tell the Senn IE 60s are definitely worth an honorable mention to checking out.  To know if these are worth $450, listen to a high quality rip of Everything In Its Right Place by Radiohead, or Pagan Poetry by Bjork.  Nothing else can express these songs the way the IE 80s did for me other than my home stereo 3 way floor speakers.  I have also heard that the Monster Turbine Pros were good in-ears but lots of complaints about them falling apart which is pathetic considering they're expensive.  The Klipsches were honestly adequate for me for the price ($70) but their QA/QC is also bad as one side cutting out is apparently common.  Also, I had some comfort issues.
Though you pay for what you get, $450 is expensive so I have to give this 3 star on value.
4 on design just because of personal preference improvements I would make.  Some may give 5 star in this category.  Even they don't go as deep as I would prefer they still give good isolation.  Audio quality is unmatched.  They can make a very flat response or given a real fun earlobe wobbling noise.  These things can turn your head into a sound chamber.
Good review


Pros: Great sound, many tips, look awesome, great fit
Cons: A bit pricey
I just received my ie80's and am pretty blown away by how they can reproduce sound. I was pretty hesitant about getting IEM's but an upcoming trip had me start to look into it. After many reviews and write-ups I finally settled on the ie80's, I really like Sennheiser as well so my decision could have been a bit persuaded. At this point I am done with over the ear cans and am a new huge fan of IEM's, the sound is just presented in a whole new way! I am now getting impressions and will be ordering customs ASAP. Thanks for everyone who steered me in the right direction. Mahalo!
Great earphones


Member of the Trade: Audio Excellence
Pros: Incredible soundstage, Bass, and seperation
Cons: Comfort & fitting can be an issue
Hello, to start off this review I would like to tell you that I am giving away by Brand new IE80s FREE so if you would like to enter for it just simply like this post & comment and I will PM you. 

I Personally own one of these IEMs and I tested them for few months with my Fiio x1 & Oppo ha 2 SE. Here are the results
lets start with the bad part about this IEM because there isn't much. Everything about this IEM is great but comfort can be an issue when using tips included with the IEMs. Alot of tips are included but they are all uncomfortable in my Opinion. My suggestion is to Use Comply foams or Spinfit. OR any other 3rd party tips you find comfortable
its there but its much better isolating with the Foams tips than silicon tips for obvious reasons. With the foam tip I would give 9/10 for sound Isolation, if you find the RIGHT fit. 
Now lets get into the good part and what most of you will read anyways. Sound is incredible. (period) Sound stage, separation, imaging... its all there 
Exceptionally great because you can adjust it. You put these things full tilt and you head may blow up. So whether you are a bass head or not, you can adjust it to your liking. The bass is tight & punchy But lacks that sub feeling you would get from Shure 846. With all that being said, trust be when I say the bass in these will blow your mind away.
Now Sennheiser is known for the great mids in many headphones and they do not disappoint in these IE80s. With that being said, they are not MIDDDDD ranged like HD650s. I feel like an idiot comparing these to full sized headphones but the mid range can be that good on certain songs. 
These are not Bright IEMs in anyway, the high are there but in distant because of the large soundstage. They are not ear piecing but detailed. Sometimes, if you concentrate you hear things in this frequency region you've never head before. 
They are built almost like a tank. They are made of aluminum shells with a dynamic driver inside. If I had the choice of taking a High end High priced IEM on a Hike or something, it would be these. 
The cable... oh the cable.... they are sennheiser cables terminating in a 90 degree 3.5mm jack... and.... it doesn't tangle like CRAZY but not the can always get new 3rd part ones. 
I will keep this review short as EVERYONE pretty much know or heard how great these are. Any question? 
Visit our site for more extended review of the IE80 !
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Video for reference

Ryan Ray
Ryan Ray
Recently considering purchasing one of them and found this review & giveaway. Nice review, really wanna try how they sound and comapre with rha t20s. thx
Vincent Tee
Vincent Tee
interesting, was wondering whether the housing would be too 'big'
nice review oi really agree on it!!!


New Head-Fier
Pros: Amazing Sound Stage, Good Bass and comfortable in ear
Cons: Sound Isolation
I recently purchased the Sennheiser IE80 IEM’s and I am delighted I did.
The sound stage from these is amazing and open up my music in ways I didn’t think were possible.
It really has added to the enjoyment of all of my music and has quickly become my preferred way to listen to my entire audio library. I was concerned about comfort with extended use, but I have to say that it really is not a problem and I can forget they are even in my ears and just concentrate on the music.
The sound isolation while not perfect is more than acceptable and could probably be improved with the choice of a different ear tips. All up I am happy to recommend these to anyone who wants to really enjoy most types of music in complete comfort.
I've got to agree with Doberman above. If ya don't mind me asking, where did you manage to come across them for $270?
You can get them for an even better price on eBay. Paid $78 for them - happy as hell with the headphones, and the price I was able to find them for!
Sorry to tell ya TyRom, but if you paid $78, you got a pair of fakes. These IEMs have an MSRP of $449, the best deal out there for new ones is $349. But $78...


100+ Head-Fier
Pros: good SQ,good bass,excellent soundstage
Cons: expensive
i just bought the ie80 today to replace my old ie7. the moment i listen to the ie80 i was glad that i bought it. i tried to play an 320kbps mp3 on my ipod touch (no amp) and i hear a lot more detail than my ie7 and it also have a wider soundstage. i have burn it in for around 5 hour now and i will see whether there were improvement after 20hour. overall im very satisfied
Look into a silver cable and it will further improve the sound :).
play wav would be much more details


New Head-Fier
Pros: Accuracy, clarity, strong and controlled bass, soundstage for IEMs
Cons: Absolutely requires a proper long burn-in, difficult carrying case
My head gear background in short: CX-870, Cowon i10, ATH-M50, HD-650 (HK 3490), IE 80

I got the IE 80 few days ago after coming back to my old CX-870 (after a pleasurable winter of using my ATH-M50 as my on the move head gear) and noticing that their bass is, though strong enough, muddy and boomy beyond enjoyment as my standards seem to have heightened quite a bit.

This review is very much incomplete since it'll take a few months to come to a conclusion of some kind, but I'll mention a few things I hope I'd read before purchase.

First of all I didn't think much of burn-in before, though I knew from previous experience with the ATH-M50 that there could be a clear, but probably not dramatic, difference in sound after some time of use. I also didn't come across anything saying otherwise: "needs burn-in", "100 hours" etc, but nothing that would prepare me for the first listen.

The first listen was an absolute horror! Even after trying every kind of music, EQs etc. the sound was the worst I think I've heard ever. And in a strange way so that some aspects seemed great: strong bass, some instruments and highs sounded very nice. But the overal picture was painfully harsh, ugly, cold and clinical. Vocals were drowned by everything else completely. Highs were articulate and clear but harsh to the point that it hurt my ears. Everything in the middle was just lost. Not a happy moment after spending 290€ on something praised in every review.

I had to stop listening since it felt physically bad. I had some strange tinnitus-like murmuring for a moment after listening and began thinking if they're broken or if I could sell them or something. Then I decided to start burning them in to see if it would make a difference. 6 hours of shuffled songs played slightly louder than I'd listen to, on the shelf. Afterwards, a night and day difference. All the really horrific aspects were completely gone. I was using my i10 and 18 was the highest volume setting I could use at first. Bumped up to 25ish after initial burn in (normally 30-33 with CX-870 or ATH-M50). A suprising effect, at least for me. Is all this entirely common? Should be written in the manual.

Now after three days, with approx. 15-20 hours of burn-in and actual use the proper characteristics are starting to emerge. Now they pretty much sound like the the reviews imply (fantastic), though still slightly lacking the fun, immersive or fully balanced quality I'm hoping for. The way I'd put it is that they don't quite "sing" yet. Of course my audio source is below the IEMs in quality also and I noticed that an EQ I'd previously used a lot was for now out of the question.

At the moment I'm quite happy with them, hoping for slight improvement in the IEMs with time as well as expecting my listening to develop as their precision is on a completely different level from what I'm used to. It takes a while to get used to your most beloved music sounding different from before.

I'll continue this review after some time and more thorough experience with the IEMs...

Sam Edwards

500+ Head-Fier
Pros: Great, neutral sound balance
Cons: Very sensitive to correct position in ears/pad choice
I count myself really lucky. I was convinced that these phones were too treble-ey and didn't have good bass. I tried some after market foam pads and the bass just came pouring out of them. This led me to experiment further and found that the black foam pads that came with them gave a very neutral, but full sound. I am very glad that I didn't write a review before because it would have been unfair. 
I used the IE80's to compare a Meridian Explorer DAC to a AK120 DAP and I must say the differences between these high quality sources was immediately apparent. You can hear very deeply into the recording with both. Great IEM's. 
Before I got these sorted out I was fitted for the UE Reference Monitors. If I'd had this kind of sound out of the box I might not have bothered. Although I'm still very curious about and looking forward to the customs.
You sure you reviewed the right IEMs? Lmao the Ie80's are bass heavy as hell and do NOT have a neutral sound signature. But they still sound amazing. I'm just wondering which headphones you're talking about in this review lol


Previously known as ahnvx
Pros: Great Soundstage, Not Congestive, Wide
Cons: Design, Functionality, Can Hurt Ears
IE80 - High End Earphones
I think there's a point to where you draw the line for a Price Point, this goes over that boundary and breaks the rules of it's price, which is unfortunate.
I feel something in this asking price needs to meet some standards, Comfort, Unique Sound, & Build Flexibility.
And I feel these don't cut it, the need to be charged within the $175-$220 range.
This will be a descriptive review!
Sound Overview:
From what I've gathered, I think these are good! But the Soundstage is completely overdone for an IEM.
I think this range needs to be for accuracy, not how wide we can get the stage, and where will the instruments connect.
Highs, Mids, & Lows don't connect. What do I mean?
Usually in Headphones, IEMs, & Earbuds in this price have a sound that usually blends.
I'd argue that this is Sennheisers quality and House Sound, sure. But it's wider than most of what I've experienced from their products.
Highs, Cymbals are a really important part of most Sennheiser gear. They always bring you a pushed Acoustic Atmosphere, and that's because they do it right, want proof? Orpheus.
The whole Drum Kit mangles the highs, with clangs all over... these are the perfect Jazz IEM. Rides fall apart with crispness, I've never heard such an In-Depth Shimmer of a cymbal crash.
Sibilance really isn't a thing, while other tracking monitors for this price almost carry too much Sibilance. 
Making these precisely good for Detail Freaks!
A full body is carried into these, with Foam Tips, the detail will master your expectations and turn them into something you might love.
Bass is careful, it not a thing that is pushed into these and you shouldn't expect a ton without foam tips.
All said and done. Detail Freaks with a burning for IEMs will love these, and Bassheads can enjoy the fun as well with some Foam Tips, all in all I want to rate this for it's price, unfair, sure? But I want to give this a solid 8/10


100+ Head-Fier
Pros: Mind blowing Sound, insane soundstage and imaging for an iem, deep Bass, Replaceable Cables, build quality, Looks. True audiophile entrance
Cons: fit, Lack of accessories, tips
I believe the true experience of an audiophile starts from IE80. It was my fortune that I got it as a gift even when i didn't know what a sound standard could be. I waited surfed a lot of iems (5 or more). I looked for dedicated player or dac to play though it. Finally I had time to write about it.

Still though I am not brave or I didn't hear enough to say something about the 320$ earphone.
Please keep in mind that sound and music is a personal taste. It varies from men to men. If anything goes wrong, I request give me a chance to make it correct

After getting the TTPOD T1e and OSTRY I had an expectation to get a lot as it contains a huge price tag. Alas! there is only a sexy carrying case, 8 rubber and 2 foam pairs to be precise. Of those three pairs are double flange tips. The foam tips are softer comfy but I personally don't like foam. Preferences may vary though. With stock tips isolation was good. But with third party (jvc spiral dot) the isolation and comfort it gains <4.5/5> .
The over the ear style is a trouble to wear them quickly but it’s professional. and one thing, perfect fit is an issue that won't allow you to get 100% outta them. so it is a must.


The housing is on a bigger side of iem than the average IEM size. I somehow don't like over the ear iem for their hassle to put it in ears. But it provide a certain comfort to continue listening for hours.
Build quality:

The built quality of these IEMs is very good. though some cheaper iem may provide u with metal/titanium alloy housing instead with ie80 senn focused on their audio dept. but cable, its strain relief is good; really good. A brushed metallic pattern gives it a classy look.The cables themselves feel very strong and sturdy. The 3.5mm pin area is well fortified. And trust me the detachable cable option always help to get updated one or get a new one if it breaks.
The place where the tips are attached , is covered by a metallic mesh, which is pretty much standard in all IEMs.
A sexxy hard plastic case with a metallic finish. I think it will offer some protection against dust and water. An ear tip cleaning tool, which will be used to remove the dirt from the housing and ear tips and doubles as a driver screw for the bass knob on the housing.
Sound: When the mystic signature appears
When u insert them into your ear first thing that u will notice is soundstage. Its damn big as an iem. surprisingly u may look here and there to find that audio source. It shows a huge specious area inside Brain.
This is an all rounder iem with a bass dial. so u think bass is crazy? yes at the highest pick bass will be bond cracking but full bodied. it never blot with a lot of amount rather its well controlled. in normal situation (medium bass position) u will feel sub bass surprisingly amiable.
Mid portion is clean. Lady vocal sounds as good as they should sound. vocal is clearly articulated from its place. Not emphasized, not recessed. its mid kinda on bright side but damn I love its loving mid. There may some people who can find it a bit recessed. But for me its okey.
Lets say about Treble which is amazing, with no sibilance even at the highest volume. This is an awesome thing, because you get to enjoy they cymbals and clangs better with absolute detailed sig. Here is one thing. people often think high treble is cleanliness but its not as it is.
Its only 12 ohm with a lot of sensitivity. You can drive them even with a calculator.
:p but with dap or dedicated amp the sound stage insanely increases which only can be achieved by a full sized open back can. Though its easy to drive, clarity is maintained even at the highest volumes.
Instrument separation is well expected. And it ticks its price point expectation..

With jvc spiral dots i will mark 4.9/5 for the isolation it provides. As i am in Dhaka the chaotic environment always here to stick with us. With 60% gain on my phone all ambient noise stopped.
These earphone introduced me with the audiophile society, How fine sound could be and so on….
Should i say anyone to buy it!
I will say its a big investment. Hear first if possible because sound is subjective issue.
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500+ Head-Fier
Pros: comfortable, swappable cables, great bass
Cons: sound isolation
I've had this IEM for 3 months. It has won me over with its broad soundstage. I must say, please do swap the original cables with more capable ones; it makes a huge difference.


New Head-Fier
Pros: Everything in these headphones is perfect and I recommend them to everybody. Give them some burn in time.
Cons: none!!!!!
Amazing. Truely amazing. I recently bought the denonAHD2000 and realized I don't like Headphones. So I returned them. I used to use klipsch s4.. I love them but once I returned my denons I bought these babies. THEY ROCK. I authenticated them first off because there are fakes out there. I authenticated them. Mine are real. Got a really godo price as well. $350 is not a bad price. Got them off someone on amazon. Iam currently at 1 hour burn in time. AND OMG THEY SOUND AMAZING. I highly recommend these to anyone who loves high quality music. I just joined But do trust me. These are truly amazing.
Nice short review. Welcome to headfi and sorry for your wallet in advance :wink:. Silver cable will also improve the sound IMO. Rock on!
yes , sennheiser makes legendary products
Thanks for the review. The reviews for these IEM's was what made me decide to buy them.

Brian Hom

New Head-Fier
Pros: Strong bass, fairly represented vocals, wide soundstage for an IEM, replaceable cables and tips.
Cons: Veiled on the Top end and can sound recessed depending on what headphones/IEMs you listen to beforehand.
*Disclaimer - This is my first review on Head-Fi so please go easy on me.
The Sennheiser IE80 is the first set of high-end audio gear above 300$. I bought them second hand from an online store. My impressions will be different than most as I was able to pick these up for around 110$. I have owned these IEMs for around 7 months. I used them for listening to FLACs on my computer and Spotify Premium on my Nexus 6, occasionally with a digizoid zo2.
The IEMs feel pretty solid. The IE80s are built entirely out of plastic and feel like they can take a beating. The IE80s will scratch and scuff if handled poorly but the only thing that has suffered substantial damage was the cable. Speaking of the cable, it is horrendous. The cable is a very thing, very firm and feels poor. Luckily the cable is replaceable and many replacements can be found on amazon and eBay. The cable that I used to replace my cable is here.
The tips that the IE80s came with are also sub par. Many of the silicon and foam tips that Sennheiser provided are either uncomfortable or just don't fit. I since swapped the eartips with comply foam tips linked here.
Overall, the accessories are very bad; however, the overall build of the IE80s are pretty solid and many would be satisfied with the IEMs.
I don't personally enjoy using IEMs for prolonged periods of time as they always end up irritating my ear canal. I definitely prefer Over Ear headphones but nothing beats the IEM for portability, My main purpose for these are my commutes to and from school and sometimes 1-2 hour breaks in my day. With the original accessories, my ears would start to hurt after 45 minutes but witht he new cable and ear tips I can go for around 3 hours without discomfort. These are the most comfortable IEMs I've used but in my opinion, they don't match the comfort of Over Ears.
As said by literally every other reviewer on Head-Fi, Sound is the most important aspect of a headphone or IEM. This is all my personal opinion and my own impressions. To me the IE80s sound like classically Sennheiser. I listen to other IEMs and Headphones on a daily basis and these sound as if there is a blanket on my music. When listening to "You're Gonna Go Far Kid" by the Offspring, the band sounds as if there is a partition between you and the music. I haven't listened extensively to the HD600 or HD650 but from what I heard, it sounds similar to the Sennheiser veil where the highs are rolled off and recessed. Aside from this the sound is pretty nice.
While the Highs lack sparkle and excitement, the rest of the signature is pretty nice. Coming from many consumer headphones and IEMs these are the most pleasant set of IEMs I have listened to. Bass is extended low and is very well represented. As a person born in 1995, I listen to a lot of music like Panic! at the Disco, Fall Out Boy, Hardwell and many more. Tracks with a lot of bass sound freaking killer. I always find myself dancing to the music or nodding my head and tapping my foot. If you look for bass, these will not dissapoint.
Mids in the IE80s are not super forward but they are not recessed either. The best way I can describe the Mids is that the Mids are like the awkward person at a party in the corner. They are there but the attention is never on them. Voices are pleasant and sound great coming from an IEM with a V sound signature. Anyone coming from the M50x or other V shaped headphones will find the voices to be full and pleasant. If you're a Mid head like Quinn Nelson, then look somewhere else. I'd like to reiterate that the mids are not supper recessed but they will not shine above the rest of the track.
Soundstage on the IE80s is above average for IEMs. you can definitely hear like a 6 inch room around your head. When listening to orchestral tracks from Walt Ribeiro, I can tell where the instrumental sections are but I can't distinct the individual instruments. If you want a wide spacious environment, I have no idea what you are doing looking into IEMs in the first place but the IE80s have the widest soundstage in an IEM that I have heard.
Overall the IE80s are a good pair of IEMs for the budding audiophile. The veiled highs and blanket over the sound make them very pleasant for someone who isn't accustomed to a flat signature. Switching between my LCD-X and IE80s, I can definitely hear the difference; however, the LCD-X cost close to 4x the amount. I am very pleased with the IE80s and I haven't had the desire to purchase a new high-end IEMs yet. Maybe in the future I may sell these to buy something like the Shure SE535 or the Earwerkz Supra. I will note don't buy these for full price. Amazon sells them for <300$. Thank you for reading my review and please be nice, it's my first review :)
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Nice review :) Glad to read lots more reviews from you.