Sennheiser HD 599 Open‑Back Audiophile Headphones, German-Irish Craftsmanship, Wide Soundstage, Detachable Cables, Ergonomic acoustic refinement design, Comfort-Fit for Gaming, 2‑Year Warranty

True to the studio quality. Tight bass Sparkling treble Clear vocal Works with any device as 50 ohm impedance No noise cancellation Sound stage is so spacious Value for money U can listen hours without any strain Use with hi fidelity sources like Apple Music lossless or downloaded hi res file Hear in quiet place , where minimal noise Warm bass and everything balanced Instrument separation is very good Sennheiser signature sound For example listen laal ishq and experience the sound clarity and spaciousness Feels like ur headphones can breathe Free moving diaphragm so doesn’t feel like beating inside ur head

Well after falling in all the hype about combining a capable enough dsp dac amp with an open back headphone a person is propelled into a world of blissful surround sounds i decided to try this hands down once and for all. After about half an hour of burning the headphones in with some 24bit Flac songs i went ahead to test it. Played multiple songs and movies via the Walkman , X3 amp , Note 9 phone. First impressions: Build : The build quality is excellent, it's all plastic that seems like it is made to last and keep it light for comfort. The mechanism also feels reliable. So 5/5 Comfort: Very good , not fatigued after 1 hour , No unwarranted peaks in any frequencies. Its winters here in the north so it also doubled up as a scarf insulating my ears from the peircing cold. Sound isolation: Well what would one expect from an open back , it's terrible. But it is what it is. You have to be alone and in a quite environment to listen to these. Sound will leak both ways. Package contents: Well the box that comes with it is unimpressive, it is a waste like soft cardboard box which is labeled as "frustration free" packaging, it's all nonsense. If it was a good quality box one would use it to keep the headphones after use safely,and won't throw it away. No i will have to purchase a headphone case adding more to the environmental damage. You get two cables one being a 6mm and one 3.5mm with a 6mm to3.5mm converter plug. Sennheiser took good care in that area. Sound : Well i come from using the following in order of magnitude Most vintage models of Sony tape walkman headphones and earphones Mdr xb 60ex Mdr xb500 Mdr xb 90ex Mdr xb 75ap ( Skull rattler ) Mdr ex220 Asus rog headset Xba H3 ( My personal favorite in all areas ) Shure se 846 ( Skull breaker , My almost perfect set but gets beaten in High frequency department) As you can see there is only two over the ear headphones. Now i have always been disappointed by the music of over the head headphones due to lack of proper Isolation and driver limitations. Being my first open back This HD559 is no different to closed back in music department. Music coming out of it is unimpressive , you get almost no proper bass rumbles in the tracks that have them but maybe it's my fault. (more on that later). The soundstage although quite good does not impress you enough to warrant the sacrifice in sound isolation and lower frequencies. Sometimes some songs get tinny and empty, sometimes they come out good but never great. Apart from that i maybe wrong with my eqs and settings i will update after a week of listening. Movies : WTF This has blown all my in ear headphones far away , nothing comes close to the immersive theater like experience while pairing it with the X3 amp and switching on the xfi. You are instantly placed in a premium position of a proper dts tuned theater seat. All the action is all around you and dialog of the actors are clear and crisp even during intense explosions and gunfire. Things are properly imaged bodies dropping to the ground , bullets whirring past you thunders in the sky everything is represented perfectly. Imaging is more vertical than horizontal. Now the bass : While the music had no bass on it , on movies while on xfi turned on the bass reaches skull rattling levels without getting distorted or overlapping any other frequencies. It is unreal and brings a huge smile on your face and the only reason i did not return these back. The explosions shake you bullets fired seem real , thunders are near to being real. For movies this is the ultimate solution for me the END GAME so to say. Haven't tested it yet on games but have heard quite a praise for them in that regard. Conclusion: These mysterious headphones struggle to pump up the proper bass notes on music but will pummel your head in movies. Maybe i am doing something wrong on my amp but i have tried to bring it on the music by various ways. The world shattering bass is there waiting to be unleashed but with mysterious ways. The mids are perfect for both Male and females all the frequencies are present and quite powerful. The highs are a bit laid back and roll off at the highest levels quite quickly , whenever you will need them desperately they will bail out on you. But overall they are fine. Is it worth the money ?. For movies absolutely. 100% For music Maybe For games , haven't tested yet but i am confident they will excel in that department. Very good product. Highly satisfied.

I'd say the things people have said about this headphone's comfort level are NOT exaggerated or dramatized. This is the comfort king! Coming from earphones and IEMs, these things are a delight to wear and do not induce stress, which we normally feel after listening to music for long durations from IEMs, etc. I'm currently using this during the winter season so my ears don't get heated a lot even after an hour of usage. Will see how it performs in the summer season. I was curious to try an open-back headphone and I've been lurking on r/headphones for quite a while - taking opinions from people on whether it would be a solid upgrade over my chi-fi IEMs (CCA PLA13 planars). It was a risky endeavour so I did not want to go with a high-end model and this headphone fell perfectly in my budget range. I had read some negatives about this headphone when it comes to sound quality - that the sound appears muffled. Sadly, it is true that bass is overpowering and makes the sound muffled in certain situations. Now you may wonder why I still gave this a positive review. Well, let me tell you about the wonderful world of EQing headphones. EQ can completely transform the sound of your headphones. You can use EqualizerAPO + peace software combination to EQ the headphones (look up EQ profiles for HD 599SE on Google). I would suggest going with a Harman target profile as it sounds the best in general. One thing I would say is this headphone will not please users who listen to Rock/Grunge/Metal/Hip-Hop. in my opinion - IEMs perform better for those genres. I'm still discovering new things about this headphone and will keep updating this review if needed. Overall, I think this headphone is perfect for those who want to transition into the audiophile realm to experience high-fidelity music.

best sound quality and clarity for the price point. Pls note this is open back headphone so sound will defiantly leak and other's will be able to hear what your listening, but for personal use in a quite environment you can go for this without any second thought. For some it might feel flat sounding and less bass but that's what these headphones are made for :)

Great sound for the given price point and was a huge upgrade over my in ear boat headphones If you’re listening from iPhone then you will need a DAC converter which suppresses the sound a bit but when I plug it in my laptop’s 3.5 mm port then the sound is on another level

Comfortable to wear. Music quality is good for the price. Good for music listening, movie/video watching. not for calls.

Nach einem Jahr im Einsatz kann ich diesen Kopfhörern eine sehr gute Bewertung geben. Sie sind auch im Dauereinsatz sehr bequem zu tragen und zeichnen sich durch einen sehr guten Klang sowohl im Gaming als auch bei Musik und Filmen aus. Außerdem sind sie solide verarbeitet, auch wenn es bei dem Preis halt viel Plastik und keine Premiummaterialien sind. Dazu kann er auch ohne DAC sehr gut am Mainboard des PCs betrieben werden. Mit DAC sind die Kopfhörer fast ein wenig zu laut. Wer diesen Kopfhörer im Angebot kauft, der wird denke ich damit sehr glücklich werden.

First time purchasing outside of budget earbuds and disposable earphones ,these are a whole new experience and recommend everyone to get a pair

No sé a que vienen las críticas negativas por parte de algunos clientes y usuarios de YouTube. Si lo que esperaban es el sonido de unos de gama alta, pues entonces no es para ellos. Tienen un sonido claro para no ser neutrales del todo no son para a los que les gustan unos fuertes graves o agudos a los que están acostumbrados de otras marcas que los exageran. Con este tipo de auriculares podrás escuchar matices que no habrás oído nunca, los cuáles están enmascarados. Yo poseo unos AKG K-240 MKII estudio también de sonido neutral (Sé que su precio es bastante inferior) Y aunque también reproducen muy bien el sonido tienen el problema de que por su impedancia 55 Ohms necesita un apoyo para que suenen con gran potencia, cosa que no ocurre con estos SENNHEISER HD 599SE con sus 50 ya se escuchan bastante fuertes. El AKG trabaja en unas frecuencias entre 15-25000 Hz y los SENNHEISER 12- 38500 Hz. Por la comodidad pues los dos son lo bastante cómodos ya que están construidos en materiales de plástico de calidad por lo que pesan poco AKG 240grs. SENNHEISER 250grm. El diseño de los SENNHEISER ayudan a que el sonido se envuelva y vaya más directo a los oídos. Los dos vienen con dos cables desmontables con diferentes tipos de jack aunque el AKG le conexión al mismo es con entrada mini XLR por lo que si en un futuro tienes algún problema es más difícil de encontrar. El SENNHEISER solo trae las almohadillas que vienen montadas en material aterciopelado muy buenas al tacto también te cubren las orejas en su totalidad tambiénayuda su diseño (Existe recambio). Los AKG traen dos tipos unos en piel sintética que ayudan a producir sudor y otras aterciopelada estas no cubren en totalidad las orejas por su diseño circular distintos a los SENNHEISER que son avaladas. Debemos de tener muy en cuenta que los dos son auriculares no cerrados por lo que sale sonido al exterior y también entra sonido también del exterior (Aconsejo utilizarlos en el interior) Por lo que ayudan a reducir la fatiga y se pueda estar más tiempo utilizándolos. Si puedes esperar a que Amazon tenga en oferta los SENNHEISER te saldrán algo más económicos que los AKG y en verdad os digo que merece la pena. Yo los he comprado a 79,99 € cuando su precio oscila en cualquier tienda a 170. Los AKG por su parte tienen un precio de 77 € Espero que mi reseña os ayuden.

pierwsze wrażenie - świetne wyważone granie bez fajerwerków. Jest bas i jest czysta góra ale dość łagodna dla ucha, nie to co np philips Fidelio czy Audio Technica, które dają po uszach aż leci krew :) Słuchawki bardzo solidne i masywne, wcale nie są filigranowe ani tanio-plastikowe jak piszą inni recenzenci. Brzmienie ma taką estetykę Sennhisera, nie jest ocieplone, nie jest faworyzujące i nie stosuje tanich sztuczek ery XBass i ANC. Zdecydowanie nabierają klasy podpięte do wzmacniacza słuchawkowego ( u mnie ifi hip dac 2). Podobno wygrzane grają jeszcze lepiej, więc odniosę się do tego za kilkanaście dni. Póki co jest bardzo dobrze, a słuchawki nie dość że śliczne to grają zacnie.

Having owned the Sony WH1000XM6 and also the Sennheiser Momentum 4's, I can say these cans are superb! But that needs some explanation. There is no app (I'm aware of at least) for these, as with the Momentum 4's. They are not "fancy"- but are incredibly comfy! I wear 2 "behind the ear" hearing aids and often readers too and I can wear these all day. Because the pads are so large an d the way they are angled, means that for the FIRST time - ever - I can turn up my hearing aids without constant squealing in my ears! Is that extra volume impacting my sense of the sound? Probably. But that IS still the point because these are thus far - the only cans I am able to do this with. So, it IS the headphones. Then there is the mid-range clarity and highs - WOW! Out of the box these are not as "bass-forward" as the XM6's - but with either an EQ on your phone, tablet or external DAC, they can be, without being muddy or thumpy. I am running a $58 small AIYIMA DAC that sounds phenomenal with these cans. Listening to "No Easy Way Out" (Robert Tepper from "Rocky IV") sounds incredible! The opening bass/drum section sounds full, tight, dynamic. "Africa" and "Hold the Line" by Toto have never sounded better to my ears. The bass is full, warm and tight - and it can be adjusted more or less. Trebles have excellent clarity without being harsh. I got these on sale and unless the HD600 line *truly* blows these away - maybe so - why pay more? "I'm In A Hurry" by Alabama, it’s opening vocal intro sounds amazing. "500 Miles" by the Proclaimers when the bass and drum "kick in" (sorry), sound incredible! I can go on and on. "Everything I Do" by Bryan Adams or “God Bless the Broken Road" by Rascal Flatts sound pristine, clear, rich, balanced and nuanced...my favorite instrumental music with piano / cello and acoustic guitar sound remarkable. Even more so - to my surprise - on You Tube. Playing games on my PC is a new experience - especially in the ability to hear "directional" sounds etc. I have never heard the grunts in Halo Infinite as good as I do with these on...the XM6's have more "punch" in the sounds of guns, explosions, but don't have the clarity or directional element as these do. Having now experience this difference, I MUCH prefer it! Dolby Atmos tracks in Movies on Apple TV, Prime, Netflix sound detailed, rich, balanced, warm. These are my first experience in the "open back" headphone field and I can honestly say, I AM impressed! IF - just saying IF I return these, it will ONLY be to experience an even higher level of "audiophile" sound in the HD600 series. Seriously - if GOOD SOUND quality really matters to you at your desk, in your room, or office where you will not disturb others around you with the sound "bleed" that comes from the open backs, you owe it to yourself to try these! I prefer these in every way to my XM6's and paid approx 1/3rd the price for them! Sure, they do not have ANC - but who buys open back headphones for that feature?