After hours of research, comparing audiophile headphones, we realized how performant the HD600 by Sennheiser are. It is not surprising that these headphones are part of the most appreciated headphones by audio lovers. Any music producer out there should realize how dynamic and qualitatively engineered these headphones prove to be. Here, we are not only talking about the drivers or transducers. This Sennheiser HD 600 review will demonstrate how this product was envisioned with genuinely high-end components up to the optimized magnets or aluminum voice coils which are featured.

Besides, in terms of sound quality, it might be hard to find a cleaner and crisper sound representation than on this pair (with all genres of music). An over-the-head diagram design will immerse you into your music, making you ignore external disturbances. Moreover, this well thought out design delivers a truly ergonomic product, which shares similarities with its “bigger brother”, the HD650 (see its review on the best audiophile headphones article), whilst offering a somewhat more direct, simple presentation and a slightly extra low-end focus.

  • overall rating 88% 88%
  • Performance & Sound Quality 90% 90%
  • Comfort 90% 90%
  • Ergonomy & Reliability 85% 85%

Pros & Cons 

Very good stereo imaging
Balanced sound
Comfortable & lightweight
Replaceable parts
Flimsy cable connectors
Most users dislike the marble color

Sennheiser HD 600 Key Features

Delivers transparent sound
A 2 year warranty
Computer optimized magnet systems minimize harmonic distortion
Detachable cable
Optimum sensitivity and an excellent dynamic response
Lightweight aluminum voice coils that respond to excellent responses

Sennheiser HD 600 Review

Performance & Sound Quality

  • 90% 90%

The overall sound of the HD600 can be described as being very smooth, very neutral and slightly warm sounding. We have noticed that the bass is very precise and pristine. The downside of the HD 600 is that the sub-bass response is a bit on the weak side and somewhat loose. On the contrary, the mids and bass are excellent. Consequently, the HD600 is not too recessed. These headphones have a clear and clean high frequency. The trebles are well adjusted (not too bright either too rolled off), indeed they are perfectly pristine. Moreover, the soundstage is wide and very accurate, which gives you great instrument separation.

These are 300-ohm headphones which means that you need an amplifier to maximally optimize their usage. Otherwise, if you intend to listen to your music with your phone or any other devices, we would suggest that you use the Sennheiser HD598 (50 ohms) which is more appropriate for this type of device. Listening to acoustic or jazz recordings will work best with these headphones. But overall, the HD600 features a natural and a neutral sounds which is great for all type of music production performance. As being open headphones, the HD600 will leak sound. You might consider to find something else if you’re don’t want to bother people around you.


  • 90% 90%

For the padding, the headphones feature cozy and comfortable velour earpads. Additionally, the ear cups are pretty large and can accommodate any ear sizes. Not only that, on the inside, they have a little bit of felt so that your ears aren’t pressing up against the drive. After a couple years of use, the velour pads will start to compress. At that point, you should take into consideration to replace them. It also features a comfortable headband. As you can see, the foam looks very soft. Finally, you have the possibility to pivot it horizontally and vertically and it will give you a perfect fit and seal.

Ergonomy & Reliability

  • 85% 85%

The all-metal HD600 are probably not the most solid headphones on the market. However, considering their light weight (only  0.57 lb | 0.258 kg) these headphones are pretty robust. These headphones are so light you won’t notice that you have them on your head.  The grill on the outside is replaceable and interchangeable. In terms of design, these steel blue headphones are simple. However, many HD600 buyers complained about its atypical marble color. In order to plug the cable into your headphones, you’ll have to be careful because there are right and left connectors. That could be annoying in the long run. But, the Sennheiser HD 600 will offer you a great sound quality.

How Does The Sennheiser HD 600 Compare?

1. HIFIMAN HE-4001 Review

  • 80% 80%

The HiFiMan HE-400i features a large, full-size headphone that has the specificity to use planar-magnetic drivers for remarkable sound quality. It has an impressive clarity, detail and well-defined bass. These headphones aren’t the lightest compared to those listed above but we could consider them as fairly light (370g | 0.82 lb). Those ear-pads are made of leather and velour, which provide both increased comfort and improved sound quality.

Besides that, the massive diaphragm allows high signal input and flexible bass and treble. The drawbacks of the HIFIMAN HE-400I might be that the bad headphone cord could be too short for some people. The HE-400I is an open-back design that leaks sound. If you’ve always wanted to own a pair of high-end “audiophile” headphones, the superb sounding HiFiMan HE-400i is a good option to consider.

2. Sennheiser HD 700 Review

  • 90% 90%

Since it is the same company, in terms of comfort, the HD700 is pretty similar to the HD600. These headphones feature velour earpads and a silicone treated headband which provides maximum comfort. In terms of the overall style, design and build quality, the HD700 are both very sharp looking and durable headphones. These headphones will definitely give you an excellent audio resolution.

We can point out that, the pair has an outstanding soundstage with a warm and balanced audio reproduction (15 – 40.000 Hz). It has the specificity to have a very punchy and deep bass. Not only that, the treble is very detailed. The midrange of the 700 is enjoyable as it has natural clear and uncolored vocals. All these characteristics make the HD 700s a very likable and user-friendly pair of headphones. If you’re after some very comfortable headphones that are pleasant and easy to listen to for your music production, the Sennheiser HD 700s may well be the ones for you.


As this Sennheiser HD 600 review has shown, these headphones prove to be a favorite amongst music production enthusiasts but also audiophiles. It is not really hard to understand the popularity of this pair considering the quality they translate. The soundstage is balanced, all frequencies are well represented and with this type of comfort, the listening experience is impeccable. If you can still consider other headphones in this price range (best audiophile headphones & best studio headphones), the Sennheiser HD 600 seem to encompass the qualities of most studio headphones whilst lacking any significant flaws.


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