RANKING

Rank 46 out of 52 Summarized in this category Rankings based on: • Pros-to-cons ratio • Number of reviews • Category average

Sennheiser

HD 650

Name: HD 650
Brand: Sennheiser

around $400

All prices are estimates and may vary from actual prices.

264 Pros

64%
27 reviews (4h 39m)

147 Cons

Step into the world of audiophile sound with the Sennheiser HD 650, a legendary headphone celebrated for its warm, smooth, and incredibly natural character. For over two decades, it has remained a benchmark for its rich, realistic mid-range that brings vocals and instruments to life with stunning clarity. The bass is tight and wonderfully textured,...

Summary of pros and cons from human reviewers, put together by AI

71%

146 vs 61

Sound Quality

66%

41 vs 21

Comfort

74%

35 vs 12

Build Quality

79%

26 vs 7

Value for Money

67%

10 vs 5

Design

Reviewer verdict

Across 27 YouTube reviews, the Sennheiser HD 650 earns a Summa score of 3.6/5, ranking #46 among Wired Earbuds. Reviewers most often praise its sound quality, comfort, build quality, while the most common criticisms concern sound quality, comfort.

The Sennheiser HD 650 is widely praised for its natural, warm and balanced sound, with 137 mentions highlighting smooth mids, controlled bass and non-fatiguing treble that many reviewers call musical and reference-grade. Reviewers frequently note excellent imaging and a convincing, airy soundstage along with low noise and strong detail retrieval, and many say it scales well with better amplifiers and works even from basic outputs. Comfort, durable serviceable build and replaceable parts are recurring positives (38 mentions for comfort, 35 for build), and reviewers often call it a great value and a timeless, recommended choice in its category. Overall agreement is strong across dozens of reviews that the HD 650 offers an easy-to-listen-to, studio-capable presentation that remains relevant today.

Criticisms center on the HD 650's tuning and practical limits: 61 mentions point to rolled-off sub-bass and a somewhat recessed or veiled treble, a not-very-wide soundstage for an open-back, and frequency dips (notably around 5 kHz) that can mislead mixing decisions. Many reviewers also stress the 300 Ω impedance and need for proper amplification or a good DAC to reach full potential, and listeners note portability and open-back sound leakage make it unsuitable for noisy or mobile use. Comfort and durability concerns appear less frequently but consistently, noting initial clamp force, pad wear and a plasticky feel in places that can require replacement over time.

Analysis based on 27 YouTube reviews (4h 39m of video) with 264 pros and 147 cons extracted.

Pros (264)

Sound Quality (146)

40 millimeter drivers rated at 300 ohms impedance ▶ SENNHEISER HD 650: Review @ 1:33
The headphones are fabulous out of the box. ▶ Sennheiser HD650 Review and Headphone Guide @ 2:57
Easy to drive despite being 300 ohm headphones, works well with various interfaces and monitor controllers. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 10:40
Slightly better transient response than the HD 600s, good for percussive genres. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 12:13
Good for critical listening and mixing applications. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 11:34
Sound is warm, smooth, and not bright on top, very relaxing and lush to listen to ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 3:49
HD 650 is a little warmer and more resolving than HD 600, with thicker bass ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 4:48
Der HD650 ist ein sehr effizienter Kopfhörer mit 103 dB pro Volt, lässt sich auch von mobilen Endgeräten sehr gut antreiben. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 1:43
Der Klang des HD650 ist sehr gut, mit einer schönen feinen Auflösung und einer linearen Abstimmung. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 5:38
Das Klangbild ist dynamisch und lebhaft, mit einem knackigen, strukturierten Bass und detaillierten Mitten. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 6:50
Der HD650 schafft eine geschlossene Bühnenpräsentation und ein räumliches Klangbild besser als der teurere HD660 S2. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 5:24
Der Kopfhörer skaliert sehr gut mit der Quelle und lässt sich sowohl von mobilen als auch stationären Geräten gut antreiben. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 15:22
Der mitgelieferte Equalizer und Verstärker-Setups wie der Fosi Audio Z3 harmonieren sehr gut mit dem HD650 und verbessern das Klangbild. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 10:23
Phenomenal sound balance with tight, well-defined bass ▶ SENNHEISER HD 650: Review @ 3:40
Highs are clear and detailed, perfect for hearing nuances in music ▶ SENNHEISER HD 650: Review @ 4:39
Unreal stereo separation, better than studio monitors costing about the same ▶ SENNHEISER HD 650: Review @ 4:56
Balanced, nuanced, and clear sound allowing detailed listening experience ▶ SENNHEISER HD 650: Review @ 5:32
Allows hearing tiny changes in mix and detailed instrument separation ▶ SENNHEISER HD 650: Review @ 5:54
The Sennheiser HD 650 has a sound profile that is smoothed over and warm, likened to sanded and polished wood, providing a laid back and syrupy mid-range. ▶ 💡Before YOU Buy An HD6XX, WATCH THIS!! @ 1:53
It is clearly the most laid back of the three headphones compared (HD 600, HD 650, HD 6XX) and tends to sound significantly warmer. ▶ 💡Before YOU Buy An HD6XX, WATCH THIS!! @ 2:28
The HD 650 stands on its own and sounds markedly different from the HD 6XX, offering a unique listening experience. ▶ 💡Before YOU Buy An HD6XX, WATCH THIS!! @ 1:40
Sound quality has really good bass, well extended and tight ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 3:44
Bass is superbly textured, extended, smooth and liquid ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 4:12
Mids are extremely smooth, coherent, well present and realistic with excellent timbre quality ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 5:04
Effortless headphone with a sense of musicality and organic sound ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 5:39
Treble can be brought out well with a nice amplifier, resolution and extension are top-notch ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 6:15
One of the most musical dynamic headphones you can buy ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 6:34
Smooth and very extended bass that is enjoyable and not overinflated ▶ Sennheiser HD 650 Headphone Review @ 3:25
Sharp and accurate treble that is not overaccentuated ▶ Sennheiser HD 650 Headphone Review @ 3:40
Extremely good mids and a preferred sound signature for many ▶ Sennheiser HD 650 Headphone Review @ 3:46
Warm sound signature with good bass extension and overall balance ▶ Sennheiser HD 650 Headphone Review @ 5:04
The HD 650 is the newest version of this line with a similar driver designed for reference listening, offering a pretty flat sound. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 0:29
The bass on the HD 650 is well extended for an open back headphone, improved over the 600 and 580 with less roll off and a bit more midbass bloat, which some may find pleasant. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 7:34
The mid-range is super uncolored, very accurate in timbre, and organic, making it a reference mid-range headphone. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 9:12
The treble is super smooth, clean, and extended, providing excellent detail especially in cymbals and hi-hats. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 11:46
The HD 650 has a slightly darker and thicker sound with more extended bass compared to the 600 and 580, which some listeners may prefer. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 12:16
The soundstage is comparable to the 600 and 580, with no obvious differences noted. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 12:24
Som um pouco mais detalhado, mas sem ser excessivamente detalhado. ▶ Fone Sennheiser HD 650 fabricado na Romênia não é o mesmo ma @ 3:06
Fone mais equilibrado e fácil para quem não conhece o HD 600 antigo. ▶ Fone Sennheiser HD 650 fabricado na Romênia não é o mesmo ma @ 2:46
The HD650 has a well-earned reputation for being neutral and natural sounding. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 2:04
The HD650 has an incredibly well-balanced bass, mids, and treble across the board. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 10:31
The HD650 is a very versatile and natural sounding headphone with few trade-offs. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 11:01
Perform well even when driven directly from a laptop output without a dedicated amplifier, providing an amazing listening experience. ▶ REVIEW: Sennheiser HD650 @ 5:33
Individually calibrated frequency response available through Sonarworks software for a studio-grade listening experience. ▶ REVIEW: Sennheiser HD650 @ 6:40
The HD 650 has sufficient bass extension, though it gently starts to roll off, making it sound a bit basic compared to planar headphones. ▶ Almost all headphones are inaccurate. Only these are good. @ 16:25
The HD 650 is considered one of the most accurate headphones for studio use currently available. ▶ Almost all headphones are inaccurate. Only these are good. @ 16:47
Specially crafted acoustic silk ensures effective damping across the entire frequency range contributing to impressively low total harmonic distortion of just 0.05% ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 0:28
Wide frequency response ranging from 10 Hz to 39,500 Hz providing full range audio reproduction ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 0:50
Hand selected matched driver elements paired with optimized magnet systems minimize harmonic and inner modulation distortion for a clean, distortion-free listening experience ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 0:58
Aluminum voice coils provide rapid transient response, capturing sound changes quickly and accurately ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 1:20
Sound quality is stunning with an impressive balance: rich bass, clear mids, and crisp treble without being piercing ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 1:43
Lightweight aluminum voice coils allow hearing subtle details many other headphones miss ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 2:00
Exceptional sound quality with highly detailed and natural reproduction ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 2:46
Unique acoustic silk damping and wide frequency response make it stand out among high-end audiophile headphones ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 3:43
Slightly warmer sound with more emphasis on low end while maintaining clarity in mids and highs ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 3:59
Best suited for audiophiles looking for detailed and natural sound especially for home use ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 4:59
Delivers pure, natural sound that's hard to beat in this price range ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 5:36
The HD 650 offers a more bass-heavy, fun listening experience with super tight, precise bass that adds an additional layer to the music. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 6:39
The bass is tight and precise with no noticeable reverb, providing a satisfying slap effect on drums and low frequencies. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 7:51
The HD 650 is forgiving enough to handle lower quality music without making it sound terrible. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 16:28
The headphones bring back the passion for listening to music and provide a very enjoyable listening experience. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 1:19
exceptionally natural spacial and accurate sound ▶ ✅ 2020 Review Sennheiser HD 650 | Top 5 Best Studio Headphon @ 5:11
wide soundstage and stereo image producing clear recreations of vocals and instrumentals ▶ ✅ 2020 Review Sennheiser HD 650 | Top 5 Best Studio Headphon @ 6:02
Frequency response of 10 Hz to 41,000 Hz and impedance of 300 ohms ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 0:19
Very neutral and balanced sound overall ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 2:40
High frequencies are clear, concise, well represented, and not harsh or fatiguing ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 2:43
Can complete about 80-85% of a mix accurately using only these headphones ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 3:40
Very accurate EQ and compression decisions especially in mid-range ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 4:47
Great separation and sense of cohesion in the sound ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 5:24
Excellent mid-range clarity with distinct instruments ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 5:28
Good bass over 100 Hz ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 5:51
Can be improved with correction software like Sonarworks for sub-bass ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 6:03
Lack of hype in high frequencies reduces ear fatigue ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 6:50
Not very wide and deep sounding helps focus on the mix as a whole ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 6:56
Honest, accurate, detailed representation of audio ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 7:07
HD 600 is one of the most accurate and neutral vocal reproductions from a headphone. ▶ Trying Every HD "6" Series Headphone! 26 Years! @ 1:07
Both HD 600 and HD 650 are excellent headphones with unique characteristics. ▶ Trying Every HD "6" Series Headphone! 26 Years! @ 1:50
HD 650 leans more towards enjoyability with slightly deeper and more focused bass. ▶ Trying Every HD "6" Series Headphone! 26 Years! @ 1:58
HD 650 has a wider sound staging and more forward background instruments than HD 600. ▶ Trying Every HD "6" Series Headphone! 26 Years! @ 2:43
HD 650 is more engaging in the low end and less vocal focused than HD 600, making it more enjoyable for some listeners. ▶ Trying Every HD "6" Series Headphone! 26 Years! @ 2:10
They provide a completely different league of sound quality compared to typical gaming headphones in the $100-$200 range. ▶ Sennheiser HD650 Review and Headphone Guide @ 3:08
You can hear sounds in music, games, and speech with amazing acoustic detail. ▶ Sennheiser HD650 Review and Headphone Guide @ 3:18
Breaking them in by wearing and playing music overnight helps improve sound quality. ▶ Sennheiser HD650 Review and Headphone Guide @ 2:08
Using a good DAC or sound card with a built-in DAC is very important to get the full experience. ▶ Sennheiser HD650 Review and Headphone Guide @ 0:16
The headphones stop just about any other headphones you probably own. ▶ Sennheiser HD650 Review and Headphone Guide @ 3:08
Sennheiser HD 650 is a benchmark of the mid-range and high end, very famous and popular, with a laidback sound signature that is super easy to listen to. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 2:20
They have a pleasant sound, decent sound stage, and are enjoyable to listen to with smoothness and vocal range. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 1:51
They are very forgiving and not brutal, making them smooth and perfect for listening enjoyment. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 9:24
They are not shouty or fatiguing like NS10s, making them comfortable for long listening sessions. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 13:12
If a mix sounds right and balanced on them, it generally sounds right overall, making them a good big picture reference. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 14:30
The headphones sound slightly better than cheaper alternatives. ▶ Sennheiser HD650 First Impressions @ 3:08
Good for mixing and reference use without getting too bogged down in details. ▶ Sennheiser HD650 First Impressions @ 4:35
The headphone is very transparent to the amplifier, allowing the sound of the signal chain to heavily influence the sound. ▶ Is 6XX REALLY Worth It In 2021? @ 2:00
It has an intimate vocal presence and excellent mid-range texture, which is very pleasing and not harsh. ▶ Is 6XX REALLY Worth It In 2021? @ 2:20
The mid-range is the highlight of the headphone, providing a warm and relaxed sound signature. ▶ Is 6XX REALLY Worth It In 2021? @ 2:35
The highs are never sharp or piercing, and the bass is tame and not fatiguing, making it comfortable for long listening sessions. ▶ Is 6XX REALLY Worth It In 2021? @ 3:08
It is easy to daily drive and suitable for casual listening, gaming, and video editing. ▶ Is 6XX REALLY Worth It In 2021? @ 5:13
The headphone pairs well with tube amplifiers, which can enhance its sound signature. ▶ Is 6XX REALLY Worth It In 2021? @ 2:19
The HD 650 has more bass energy, especially in mid bass, giving it warmth and tonal richness that people love and crave. ▶ Should You Upgrade to the HD800S (if you own an HD 600/650)? @ 1:38
The HD 650 performs slightly better on bassy tracks like rock and metal due to its punchy bass. ▶ Should You Upgrade to the HD800S (if you own an HD 600/650)? @ 2:09
The HD 650 is a fairly good all-rounder headphone, capable of playing all genres well. ▶ Should You Upgrade to the HD800S (if you own an HD 600/650)? @ 2:21
The HD 650 has a thicker presentation and warmth that some listeners prefer. ▶ Should You Upgrade to the HD800S (if you own an HD 600/650)? @ 2:43
The HD 650 is pleasurable and easy to listen to, making it great for background listening or long sessions without distraction. ▶ Should You Upgrade to the HD800S (if you own an HD 600/650)? @ 10:27
The HD 650 is still worth owning even if you have higher-end headphones, due to its versatility and enjoyable sound. ▶ Should You Upgrade to the HD800S (if you own an HD 600/650)? @ 9:33
These are a really good choice for studio musicians. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 0:07
They're also a good choice for audio files. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 0:16
These sound incredible with a rich, balanced sound stage. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 0:28
They have a smooth response to the ear and a nice way of treating the high end, smooth without being harsh but accurate. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 0:44
The mid end is warm and the low end is perfect for rock and acoustic sounds. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 0:53
Very accurate compared to studio monitors. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 1:21
Recommended for mixing and favorite among other Sennheiser headphones tried. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 3:38
Great for audio files listening at home especially for jazz, rock, classical. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 3:59
Provides clarity and depth in music, making listening a joy. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 4:10
Fairly flat frequency response, embraced by many producers. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 4:45
Accurately represents music as intended by the composer with minimal sweetening. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 4:54
Mid bass feels tight and accurate without becoming boomy. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 5:41
Mid-range is exceptionally clear, aiding in finer editing during mixing. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 6:05
High end is precise and delivers exceptional detail without harshness. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 6:15
Overall sound is well balanced, clean, and detailed. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 6:33
Good all-round headphones suitable for both mixing and listening to music. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 6:43
Offers exceptional clarity and great comfort. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 7:53
The HD 650 became the headphone that defined reference listening with a pure open back sound stage so natural it felt like stepping inside the music itself. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 0:02
The HD 650 remains one of the most natural sounding open back headphones ever made with 38mm dynamic drivers tuned for warmth, smooth mids, and slightly relaxed treble. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 2:59
The HD 650 has wide, airy, and effortless imaging that lets you visualize the room the artist recorded in, revealing music without exaggeration or hype. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 3:10
The HD 650 is fully analog with detachable dual cable design, balanced or unbalanced outputs, and zero processing, rewarding clean hardware and good recordings. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 4:02
The HD 650 has a linear frequency response, balanced and organic warmth, representing one fixed truth in sound. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 6:02
The HD 650 thrives in studios, home setups, and critical listening environments, ideal for mixing, mastering, and analyzing. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 6:36
The HD 650 is analog, transparent, and endlessly musical, holding its crown for natural tone, acoustic realism, and studio-grade neutrality. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 8:11
The HD 650 is an icon that reminds us why we fell in love with listening, with sound that stays honest. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 8:45
The HD 650 is a high-resolution headphone with excellent sound detail reproduction from 10 Hz to 41 kHz. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 1:00
It has very low noise levels, providing a clean listening experience. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 1:11
The open-back design allows for natural sound and some awareness of the outside environment, which can be beneficial in studio settings. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 3:33
The drivers are critically chosen to reveal many details across music genres, making it enjoyable for classical, jazz, rock, and more. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 4:34
The sound quality shines with tight and well-defined bass, clear and detailed mid-range and treble frequencies, and a balanced and natural sound signature. ▶ Sennheiser HD650 Review @ 4:48
The bass is deep, powerful, tight, and controlled without unnecessary energy, adding weight and substance to the sound. ▶ Sennheiser HD650 Review @ 6:25
The mid-range is clear, detailed, warm, smooth, natural, and neutral with no coloration, bringing balance and harmony to the overall sound. ▶ Sennheiser HD650 Review @ 7:27
The treble is smooth, detailed, clear, sparkly but not harsh or overly bright, adding a touch of sweetness and excitement. ▶ Sennheiser HD650 Review @ 8:54
The headphones have an expansive and convincing soundstage with excellent imaging and precise, lifelike placement of instruments and vocals. ▶ Sennheiser HD650 Review @ 9:48
They are a high-quality over-ear headphone that can handle a lot of power and deliver a thrilling and rewarding experience when paired with a proper amplifier. ▶ Sennheiser HD650 Review @ 5:15
The HD 650s have a punchy low frequency response with a slight boost in the 100-200 Hz range. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 1:05
Mids are quite consistent throughout the frequency range. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 1:14
Balanced sound without overly sibilant or dull characteristics. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 2:54
Good equality and balance between left and right channels due to matched drivers and impedance balanced cable. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 10:57
Excellent imaging performance with accurate stereo image representation. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 8:35
Scales well with better amplifiers and works well out of a receiver headphone jack ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 5:27
Highly recommended with output transformerless tube amplifiers for luscious sound ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 5:46

Comfort (41)

Very comfortable headphone with plenty of room in the ear cups for your ears ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 1:35
Das Gewicht von 260 Gramm ist ein großer Vorteil durch das Kunststoffgehäuse, was zu einem soliden Tragekomfort führt. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 3:31
Der HD650 sitzt angenehmer auf dem Kopf als der HD660 S2, mit etwas geringerer Klemmkraft. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 3:51
Headband has nice padding and ear cups are oblong shaped, decently light but sturdy ▶ SENNHEISER HD 650: Review @ 1:13
Comfortable after initial snugness, soft ear cuffs, and can be adjusted to sit lightly on head ▶ SENNHEISER HD 650: Review @ 2:52
Comfortable to wear with glasses ▶ SENNHEISER HD 650: Review @ 3:19
Comfort is amazing and very ergonomic ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 2:37
Velour pads are very soft and of top quality ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 3:02
Headband padding is decent and comfortable ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 3:33
Very comfortable with an oval around-ear design and comfortable headband ▶ Sennheiser HD 650 Headphone Review @ 1:25
Lightweight and comfortable to wear for extended periods ▶ Sennheiser HD 650 Headphone Review @ 6:54
The HD 650 pads are thicker and new, improving comfort and sound quality. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 3:58
Comfort is good; the headphones are clampy out of the box but loosen up with time and can be worn all day comfortably. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 5:59
Espumas mais confortáveis e mais profundas para melhor conforto. ▶ Fone Sennheiser HD 650 fabricado na Romênia não é o mesmo ma @ 1:37
Não cansa a audição, confortável para escutar o dia inteiro. ▶ Fone Sennheiser HD 650 fabricado na Romênia não é o mesmo ma @ 3:56
The HD650 is one of the more comfortable headphones for people with normal-sized heads. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 8:46
The HD650 has a great range of adjustment and can fit larger heads well. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 1:26
Very comfortable to wear for hours due to very big, soft ear pads that go over the ears and don't put pressure on ears, even comfortable with glasses. ▶ REVIEW: Sennheiser HD650 @ 1:39
Open design prevents ears from heating up, making them comfortable for long listening sessions. ▶ REVIEW: Sennheiser HD650 @ 2:31
comfortable with cushioned headband reducing strain ▶ ✅ 2020 Review Sennheiser HD 650 | Top 5 Best Studio Headphon @ 5:34
suede-like ear cups that keep things breathable for long periods ▶ ✅ 2020 Review Sennheiser HD 650 | Top 5 Best Studio Headphon @ 5:39
fairly lightweight with good grip for hours of wear without discomfort ▶ ✅ 2020 Review Sennheiser HD 650 | Top 5 Best Studio Headphon @ 6:52
Lightweight and fit almost any head size comfortably ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 1:50
Comfortable fit after a day or two, can be worn for hours without discomfort ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 1:59
Suitable for long listening or mixing sessions without ear fatigue ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 2:51
The pads mold to your head over time, improving the seal and sound quality. ▶ Sennheiser HD650 Review and Headphone Guide @ 1:46
They are comfortable to wear with nice squishy padding and lightweight design. ▶ Sennheiser HD650 First Impressions @ 6:16
The headphones fit a normal human head well with some movement for comfort. ▶ Sennheiser HD650 First Impressions @ 6:50
The headphone is extremely comfortable and can be worn for an almost infinite amount of time due to its light weight. ▶ Is 6XX REALLY Worth It In 2021? @ 1:32
Very comfortable headphones with stable weight and soft foam padding. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 1:41
Very comfortable to wear for long periods of time. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 3:30
Comfortable to wear for extended periods with good cushioning and appropriate clamping pressure. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 2:42
Ear-pads are soft and don’t directly contact the ears, enhancing comfort. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 3:04
Feels lighter to wear compared to some other reference headphones. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 3:21
The HD 650 weighs just about 260 g with breathable and cool velour ear cushions, light headband tension, and can be worn for hours without noticing it's there. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 2:16
The HD 650 feels invisible and delivers comfort tuned for stillness and quiet rooms. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 2:47
Comfortable fit with a sturdy headband and thick ear cushions that go around the ear, reducing sweating and discomfort. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 5:24
The ear cushions are made of velour, which feels comfortable and less cold on the ears. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 5:47
They are super comfortable to wear all day long with a large amount of adjustment. ▶ Sennheiser HD650 Review @ 3:26
Comfortable to wear for long sessions with well-maintained padding and positive lock adjustments. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 9:19
Can be listened to for hours comfortably ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 6:00

Build Quality (35)

Robust build quality with premium-feeling materials ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 2:53
Replaceable ear pads and cables for long-term durability. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 12:43
Grills and ear pads are interchangeable and replaceable ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 1:21
Cables are interchangeable and aftermarket cables are available ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 2:55
Classic Sennheiser build quality with metal mesh grille giving a premium feel ▶ SENNHEISER HD 650: Review @ 1:24
Build quality is pretty decent and solid ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 1:41
Build quality is solid and comfortable for long listening sessions ▶ Sennheiser HD 650 Headphone Review @ 6:48
The HD 650 has a beefed up, much better cable compared to the older 580 and 600 cables, which were cheap and difficult to remove. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 4:54
The HD 650 cable and pads are high quality OEM parts, recommended for refurbishing older models. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 5:25
The HD650 has a solid industrial design, comfort, weight, durability, and user serviceability. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 11:45
Solid construction with durable materials that should last a long time with proper care ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 4:15
Reliable customer support from Sennheiser with good reputation for responsiveness ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 4:40
The build quality is solid and high quality, with a stiff adjustable headband that ensures a secure fit. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 2:29
The cable on the HD 650 is thicker and more durable compared to the HD 600. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 2:51
specially designed acoustic silk ensures precision damping and reduces total harmonic distortion to 0.05% ▶ ✅ 2020 Review Sennheiser HD 650 | Top 5 Best Studio Headphon @ 6:11
repairable with replaceable parts allowing multiple repairs instead of replacement ▶ ✅ 2020 Review Sennheiser HD 650 | Top 5 Best Studio Headphon @ 6:57
Designed and engineered in Germany and made in Romania ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 0:12
Well built and do not feel cheap ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 0:59
Parts can be ordered and replaced easily ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 1:20
Durable build and amazing sound of the HD 600, which influenced the headphone industry for decades. ▶ Trying Every HD "6" Series Headphone! 26 Years! @ 0:38
They have good build quality and are stable and okay for mid-range and high-end frequencies. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 2:27
The cable is replaceable, which is good for longevity. ▶ Sennheiser HD650 First Impressions @ 3:50
The chord is replaceable, which is great for durability. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 1:16
The cushions are also replaceable, indicating they are meant to last a long time. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 1:45
Build quality feels quite solid with no noise from materials. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 1:57
The HD 650 was built to last with worldclass transducers, a lightweight frame, and a sound signature that became an audiophile reference for decades. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 0:56
Sennheiser has a long history and expertise in microphones and headphones, resulting in high-quality products. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 0:15
The headphone is designed with high-quality membranes and drivers, ensuring critical sound accuracy. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 1:33
The cable uses oxygen-free copper (OFC) for better conductivity and less noise. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 5:00
Separate left and right channels with robust connectors improve sound quality and durability. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 6:08
The headphone uses a 6.3 mm jack with a detachable 3.5 mm adapter, which is more durable and better for high-end equipment. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 6:34
Overall, the HD 650 is a high-end headphone with excellent components and build quality. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 7:28
The build quality is excellent with a long, detachable 3 meter cable that handles nicely and has no microphonics. ▶ Sennheiser HD650 Review @ 3:54
Build quality is very good with durable materials, soft ear pads, and a comfortable headband. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 9:11
Cables are high quality, soft, supple, durable, and resistant to kinking. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 9:59

Value for Money (26)

Der HD650 bietet ein sehr gutes Preis-Leistungs-Verhältnis in der Preisklasse um 360 Euro. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 0:17
Der Kopfhörer ist universell einsetzbar und eignet sich gut für Einsteiger und audiophile Nutzer. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 15:39
My favorite headphone ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 0:11
Great headphone for the money ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 1:04
Does everything right and even if it does something wrong, it's not huge and something you can live with ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 1:24
Classic headphone worth having in any collection ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 6:43
Build quality, comfort, ergonomics and price are fantastic ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 6:58
Highly recommended and a must-have headphone ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 7:44
Sentimental value and overall excellent headphone ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 8:21
Classic and highly regarded headphone in the mid-fi range around $500 price point ▶ Sennheiser HD 650 Headphone Review @ 0:35
Good value for the price with performance that justifies the cost ▶ Sennheiser HD 650 Headphone Review @ 5:18
Part of the legendary trio of classic headphones with a strong reputation ▶ Sennheiser HD 650 Headphone Review @ 5:39
The HD 650 is worth its price of around $299-$399 for sound quality, offering great value compared to other headphones in the market. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 14:25
The HD650 is relatively inexpensive compared to other headphones with similar technical qualities. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 11:55
The HD650 is still competitive and a great value today. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 12:15
The Sennheiser HD 650 is part of the industry standard legendary Sennheiser HD 600 series, which gets closest enough to accurate reference headphones despite compromises. ▶ Almost all headphones are inaccurate. Only these are good. @ 15:47
The HD 650 is well worth the money and considered an audiophile-grade headphone. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 15:50
Come with a two year warranty ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 0:10
Marketed as audiophile or hi-fi headphones and used in recording studios worldwide ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 0:28
HD 650 is considered a staple in the audiophile community for over 20 years. ▶ Trying Every HD "6" Series Headphone! 26 Years! @ 2:53
It is very affordable, priced around $200, making it accessible to many users. ▶ Is 6XX REALLY Worth It In 2021? @ 1:21
Among the best sounding headphones in its price range. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 5:36
Highly recommended for audiophiles on a budget. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 7:46
The HD 650 is still used as a reference by engineers and reviewers alike after 20 years. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 3:20
The HD 650 remains 100% relevant and worthwhile to buy in 2022, highly recommended for those looking for high-end headphones. ▶ Sennheiser HD650 Review @ 14:47
World class headphones that remain competitive today ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 6:17

Design (10)

Open-back design allows wearing completely over both ears while gaming and talking quietly ▶ SENNHEISER HD 650: Review @ 6:02
Design is very likable and reminds of classic models ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 2:21
The Sennheiser HD 650 has big ear cups that fit easily and are deep enough so ears don't touch, providing a great shape and fit. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 1:59
The headphones look subtle despite the large ear cups, which is aesthetically pleasing. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 4:14
The fit is absolutely great, with stiff ear cushions and a strong clamping force that keeps the headphones secure even when moving. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 5:38
They are lightweight and pretty open headphones. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 3:30
It has a simple design with a dynamic driver and is relatively easy to power despite its high impedance. ▶ Is 6XX REALLY Worth It In 2021? @ 0:55
Open backs sound better for your ear. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 2:05
The HD 650 is timelessly minimal with matte gray, open back mesh cups, detachable cables, and soft velour pads designed for neutrality and comfort. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 1:27
The Sennheiser HD 650 headphones have a classic and iconic design that feels fantastic with no creaking or rattling. ▶ Sennheiser HD650 Review @ 3:04

Connectivity (6)

Es gibt viele Optionen für alternative Kabel, inklusive Balance-Kabel, die preiswert erhältlich sind. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 2:53
Nice long proprietary detachable cable ▶ SENNHEISER HD 650: Review @ 1:10
Cable is decent, removable and can be easily replaced or made balanced ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 7:12
Detachable cables allow easy replacement and untangling ▶ Sennheiser HD 650 Headphone Review @ 2:01
Setup is straightforward and easy with a simple plug and play connection ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 1:29
Long cable can be helpful to sit comfortably while listening. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 3:21

Cons (147)

Sound Quality (61)

Low frequencies below 100 Hz are rolled off a bit. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 1:05
Low and mid treble frequencies have some deviations with peaks and valleys, causing some frequency representation inconsistencies. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 1:20
Significant dip around 5 kHz range can underemphasize sibilance, potentially fooling users during vocal mixing. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 5:48
Sound stage is more closed in than expected for an open-back headphone, with most sounds positioned within the head rather than spaciously around. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 8:46
Not ideal for gaming due to limited sound stage and less expansive environment feel. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 8:00
Mit einfachen Geräten wie dem MacBook Pro ohne Equalizer wird das maximale Klangpotenzial des HD650 nicht ausgeschöpft. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 12:04
High impedance requires a good audio interface or amplifier to drive properly ▶ SENNHEISER HD 650: Review @ 2:06
Bass does not knock your socks off, not suitable for bass-heavy music genres like hip-hop or EDM ▶ SENNHEISER HD 650: Review @ 3:32
Bass is not as extended as planar magnetic headphones ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 4:50
Not the widest soundstage compared to some other headphones ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 5:25
Treble is rolled off and recessed compared to other headphones ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 6:00
Sound signature is not for everyone and may not be the flattest or most neutral ▶ Sennheiser HD 650 Headphone Review @ 3:57
Has a slightly colored sound typical of this headphone, not completely neutral ▶ Sennheiser HD 650 Headphone Review @ 4:20
The bass on the HD 650 still rolls off at the bottom (around 20 Hz), not reaching a flat baseline like planar magnetic headphones. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 7:44
Increasing bass with EQ causes harmonic distortion that affects other frequencies, limiting equalization effectiveness. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 8:33
The mid-range is slightly too forward, making the sound a bit shouty or harsh, especially around 3.5 kHz, though less so than the 600 and 580. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 9:17
The treble on the HD 650 is slightly darker and less airy, with a slight peak around 10 kHz that some may find forward or harsh, requiring EQ adjustment. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 10:32
Mudança na sonoridade do HD 650 produzido na Romênia, diferente do original produzido na Irlanda. ▶ Fone Sennheiser HD 650 fabricado na Romênia não é o mesmo ma @ 0:42
Grave menos robusto e menos encardido comparado ao modelo antigo. ▶ Fone Sennheiser HD 650 fabricado na Romênia não é o mesmo ma @ 2:15
Agudos um pouco velados para algumas pessoas, menos brilhantes. ▶ Fone Sennheiser HD 650 fabricado na Romênia não é o mesmo ma @ 2:10
Pode não ser ideal para quem gosta de fones muito detalhados. ▶ Fone Sennheiser HD 650 fabricado na Romênia não é o mesmo ma @ 3:11
The HD650 can be perceived as boring or not exciting due to its neutral tuning. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 0:47
The HD650 has a lack of bass and rolls off early, lacking sub-bass extension. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 2:14
The HD650 has very little soundstage and lacks an out-of-head or distance effect. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 1:38
The treble response can be an issue, especially on the HD600 but also relevant to the HD650. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 1:14
High impedance (300 Ohm) means they ideally require a headphone amplifier for best performance, though difference is small. ▶ REVIEW: Sennheiser HD650 @ 4:20
Being dynamic headphones, the output impedance of your amplifier can impact how warm the lower mid sounds, which is a drawback. ▶ Almost all headphones are inaccurate. Only these are good. @ 16:41
The mids and vocals on the HD 650 are recessed and less separated, making vocals sound like they are behind a curtain and less distinct. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 9:38
The sound signature may not be ideal for those who prioritize vocals, as the singer is positioned behind the band in the soundstage. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 10:22
Stereo image and reverb tails need special attention on main monitors ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 4:36
Sense of width and depth is not as wide or excellent as other headphones ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 4:57
Not a 3D soundstage, which may be a drawback for some listeners ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 5:08
Bass below 100 Hz is not as well represented as desired for accurate sub-bass decisions ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 5:53
HD 650 is less neutral and accurate than HD 600, with more coloration in sound. ▶ Trying Every HD "6" Series Headphone! 26 Years! @ 2:00
HD 650 has a slight reduction in treble and upper mid-range compared to HD 600, which may affect clarity. ▶ Trying Every HD "6" Series Headphone! 26 Years! @ 2:13
HD 650 is less vocal focused than HD 600, which might not appeal to those preferring vocal clarity. ▶ Trying Every HD "6" Series Headphone! 26 Years! @ 2:32
They lack sub-bass, showing a big roll-off in the low end, requiring significant boosting which causes distortion. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 3:36
The sound stage is not very wide or holographic, and they do not create a speaker-like sound on the head, making them less ideal for mixing or mastering. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 5:46
The transient response is too soft and relaxed, making it difficult to judge compression and transient details accurately for mixing. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 8:10
They sound a bit fakeish and grainy, with everything sounding relatively in front but not realistic like speakers. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 7:50
They miss a lot of low-end information, making them similar to mixing with a low cut on the master bus. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 12:20
They are too smooth and forgiving, which means missing many important details needed for critical mixing. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 13:39
They do not translate well for mixing, making them unsuitable as a primary mixing headphone. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 17:34
The bass and treble roll off relatively early, so it is not suitable for those seeking strong sub-bass or very wide soundstage. ▶ Is 6XX REALLY Worth It In 2021? @ 2:38
It is not the most resolving or detailed headphone compared to some other models. ▶ Is 6XX REALLY Worth It In 2021? @ 4:26
On complex tracks, the HD 650 can sound muddy and congested. ▶ Should You Upgrade to the HD800S (if you own an HD 600/650)? @ 2:01
The HD 650 has weaker bass compared to the HD 600. ▶ Should You Upgrade to the HD800S (if you own an HD 600/650)? @ 2:16
Listeners used to the warmth of the HD 650 might find brighter headphones like the HD 800s a bit bright and need time to get used to them. ▶ Should You Upgrade to the HD800S (if you own an HD 600/650)? @ 8:52
Not a great choice for mixers. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 0:10
Not a great choice for the average listener. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 0:13
Low end frequency response might hide some hip-hop elements like 808s. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 1:10
Not recommended for hip-hop unless you have a good reason. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 1:33
These are not true reference headphones. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 0:26
Slight boost around 200-300 Hz and slight roll-off in the lowest sub frequencies. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 5:45
Less air in the very top frequencies compared to some other reference headphones. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 6:20
Low-end feels a little bit amplified, which may affect mixing accuracy. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 7:07
Not suitable if you need closed headphones or dedicated reference headphones for mixing. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 7:17
When used with low-output devices like phones or laptops, the volume can be too low and lack power. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 2:34
The bass is not the type to shake walls or rattle teeth, so bass heads might not be fully satisfied. ▶ Sennheiser HD650 Review @ 6:52
The mid-range can sound a little flat or neutral at first until you get used to it. ▶ Sennheiser HD650 Review @ 8:43
HD 650 sound is a little more rolled off on top and might be considered veiled ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 5:10

Comfort (21)

Clamping force is fairly tight, which might be uncomfortable for some users. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 9:40
Die Klemmkraft ist zwar geringer als beim HD660 S2, aber immer noch spürbar, was für manche Nutzer unangenehm sein kann. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 3:49
Initial snug fit and clamp pressure on head, can feel heavy after a while ▶ SENNHEISER HD 650: Review @ 2:52
Caliper pressure is a bit tight initially and may require stretching for comfort ▶ Sennheiser HD 650 Headphone Review @ 1:39
The pads on older models tend to flatten over time, affecting comfort and sound quality. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 1:46
The headphones are clampy out of the box and require time or manual stretching to loosen the clamping force. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 6:14
The HD650 has a somewhat clamping headband which can be uncomfortable for people with large heads. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 2:55
The HD650 has issues with pad wear causing changes in sound signature and requiring frequent replacement. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 2:30
The top of head comfort can be problematic for some users, especially those with smaller heads. ▶ Why You SHOULDN'T Buy HD 600... & What To Get Instead @ 9:03
The earpads and headbands of the HD 650 seem to wear out a lot and need replacement about once a year. ▶ Almost all headphones are inaccurate. Only these are good. @ 16:36
Design is on the heavier side, which may cause discomfort during long listening sessions especially for smaller ears ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 2:37
Weight might cause discomfort during extended listening sessions ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 3:10
The clamping force is quite strong and can be fatiguing, especially if the ear cups press on the jaw. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 4:50
The ear cushions are quite stiff and do not mold to the head, which may affect comfort. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 5:41
Initially a little tight fit but improves after a day or two ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 1:59
The headphones are tight when new and require a break-in period to reach optimal sound. ▶ Sennheiser HD650 Review and Headphone Guide @ 1:05
The weight sits down on your head and may affect comfort during long listening sessions. ▶ Sennheiser HD650 Review and Headphone Guide @ 1:40
They have a tight clamp force which can be uncomfortable, especially for people who wear eyeglasses. ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 3:10
It has a very high clamp force out of the box, which some users may find uncomfortable initially. ▶ Is 6XX REALLY Worth It In 2021? @ 1:08
Some people might find the clamping force a little tight. ▶ Sennheiser HD650 Review @ 3:30
Headband runs a little small and may need stretching to fit comfortably ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 1:41

Connectivity (17)

Der Kopfhörer hat einen eigenen Zwei-Pin-Stecker, der nur für HD-Modelle von Sennheiser passt, was die Kabelkompatibilität einschränkt. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 3:02
Long cable can be cumbersome if listening while moving around or on the go ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 2:28
Long cable could be inconvenient if not sitting still ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 3:14
The headphones require a headphone amplifier to reach their full potential; without an amp, the sound is flat and muddy. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 13:11
Without a proper DAC or sound card, you won't get the full package or experience from these headphones. ▶ Sennheiser HD650 Review and Headphone Guide @ 0:45
They are not easy to drive and require a good amplifier due to their high impedance (300 ohm). ▶ Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL @ 4:01
Cable is really long and not convenient for portable use. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 2:42
Uses a quarter inch plug instead of 3.5mm, requiring an adapter. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 2:56
Needs a power amp to sound good, making it cumbersome for portable use. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 3:03
Not recommended for portable headphone use. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 3:15
Not suitable for casual or on-the-go listening. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 3:50
Impedance is 300 ohms, requiring proper amplification to get the most out of them. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 2:25
The HD 650 requires a capable amplifier to perform at its best and plugging it straight into a phone won't do it justice. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 5:45
The headphone has a high impedance of 300 ohms, requiring a powerful amplifier or high-end equipment to drive it properly. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 2:28
Using the 3.5 mm adapter with mini-jack outputs can result in weaker sound quality and volume. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 6:49
The headphones require some amplification to perform their best and are not ideal for plugging directly into a phone. ▶ Sennheiser HD650 Review @ 5:18
The 3 meter cable length is not ideal for portability, and open-back design is not designed with portability in mind. ▶ Sennheiser HD650 Review @ 3:59

Noise Isolation (16)

No sound isolation due to open-back design ▶ SENNHEISER HD 650: Review @ 1:03
Not noise-canceling; open design means external noise is heard and sound leaks out, making them unsuitable for use in noisy environments or public transport. ▶ REVIEW: Sennheiser HD650 @ 2:48
Sound leakage can annoy people nearby, so not recommended for use in shared or public spaces. ▶ REVIEW: Sennheiser HD650 @ 3:11
Open back design leaks sound in and out, making them best for quiet, private environments ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 1:36
Not the best choice for noise isolation; not ideal for commuting or noisy environments ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 2:14
Open back design can be a dealbreaker for some due to sound leakage and external noise intrusion ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 3:04
Lacks noise isolation features found in closed-back designs or headphones made for more active use ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 4:08
Not the best for casual listeners who need portability or noise isolation ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 3:36
Not suited for on-the-go listening or public use due to open-back design ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 0:45
Sound is audible to others nearby, not recommended for musicians recording due to mic bleed ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 1:30
Open backs mean sound escapes outside and can be picked up by microphones when tracking. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 2:03
Not good for public listening as sound leaks out and others can hear your music. ▶ 3 Things to Know Before Buying the Sennheiser HD650 Headphon @ 2:27
Open back design causes some sound to spill into surroundings. ▶ Sennheiser HD 650 Headphones Review - Best value For Money? @ 2:07
The HD 650 offers zero isolation as an open back headphone, making it useless outside quiet rooms. ▶ Sennheiser HDB 630 & HD 650 : Real Difference? @ 4:52
The open-back design means sound leaks out and external noise can be heard, which might not be ideal in noisy environments or for privacy. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 3:40
The headphone is not suitable for users who prefer closed-back headphones for isolation. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 4:18

Build Quality (12)

Das Gehäuse fühlt sich nicht hochwertig an, es ist lackierter Kunststoff und wirkt nicht wie ein Premiumkopfhörer. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 3:38
Das mitgelieferte Kabel ist ein normales Kunststoffkabel und nichts Besonderes. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 2:39
Das Gehäuse und die Materialanmutung sind nicht auf dem Niveau anderer Kopfhörer in dieser Preisklasse. ▶ Sennheiser HD650 Review: Lohnt sich der Kauf noch? @ 4:08
Made mostly of plastic ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 1:43
Cable is not the best ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 7:12
Build has a slight plasticky feel despite being solid ▶ Sennheiser HD 650 Headphone Review @ 6:51
The older 580 and 600 cables are cheap, poorly designed, and difficult to remove, which is a build quality downside for those models. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 4:05
Ear cups made of plastic with matte finish feel less premium compared to some other high-end headphones ▶ Sennheiser HD 650 Review: Still Worth Buying in 2025 or Over @ 4:21
Modifying the cable or removing the foam pad to open up sound may void the warranty. ▶ Sennheiser HD650 Review and Headphone Guide @ 2:37
Build quality feels average and mostly plastic, not metal, which feels less premium. ▶ Sennheiser HD650 First Impressions @ 2:28
Bending the metal piece to reduce clamp force can risk breaking the headphone if not done carefully. ▶ Is 6XX REALLY Worth It In 2021? @ 1:45
Connector pins can be damaged if inserted the wrong way ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 2:49

Durability (8)

About ten years old with some creaks and paint coming off ▶ SENNHEISER HD 650: Review @ 1:45
The lacquer on the headphones can chip off over time, which is a concern given the price range of $250 to $300. ▶ Sennheiser HD 600 or 650? | an (almost) impossible decision @ 2:13
durability can be easily damaged if dropped ▶ ✅ 2020 Review Sennheiser HD 650 | Top 5 Best Studio Headphon @ 7:07
Build quality is good but not heavy duty or robust; parts may need replacement with regular use ▶ HD 650 Cans Review | Sennheiser Audiophile Headphones @ 0:54
The headphone is made of wobbly plastic, which may affect durability. ▶ Is 6XX REALLY Worth It In 2021? @ 1:04
The velour pads need to be replaced almost yearly, which can be inconvenient. ▶ Is 6XX REALLY Worth It In 2021? @ 1:13
The velour ear pads can degrade over time and may start to 'babble' if not maintained. ▶ Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Ba @ 5:49
Ear pads tend to flatten out after a while of use ▶ Sennheiser HD 580, HD 600, and HD 650 Headphone Review @ 1:29

Value for Money (7)

Not a compelling enough upgrade from the HD 600s for users already owning them. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 12:04
The HD 650 is not identical to the HD 6XX, which may confuse buyers expecting the same sound profile. ▶ 💡Before YOU Buy An HD6XX, WATCH THIS!! @ 0:26
Some people argue incorrectly that the HD 6XX is identical to the HD 650, which is misleading and causes confusion. ▶ 💡Before YOU Buy An HD6XX, WATCH THIS!! @ 1:11
More expensive than some comparable headphones in the same range ▶ Sennheiser HD 650 Headphone Review @ 6:06
Not top of the line or absolute best compared to much more expensive models ▶ Sennheiser HD 650 Headphone Review @ 6:20
OEM replacement pads and cables are expensive, with pads around $50 and cables about $40. ▶ Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested R @ 5:38
Sound is a bit underwhelming for the price; not amazing but acceptable for a reference headphone. ▶ Sennheiser HD650 First Impressions @ 3:15

Design (5)

Not compact, foldable, or transportable, limiting general portability. ▶ Sennheiser HD650 Headphone Review - What I learned After 1 Y @ 13:02
Black color can attract dust ▶ Klassische Kopfhörer (Sennheiser HD 650 - Review) @ 3:22
Cable design is not ideal; cable is on both sides instead of one side, which is a personal dislike. ▶ REVIEW: Sennheiser HD650 @ 9:04
The cable design is overly large and seems designed for giants, which is unnecessary. ▶ Sennheiser HD650 First Impressions @ 0:50
Cables come out both sides, making it difficult to wear over the head and causing cable issues. ▶ Sennheiser HD650 First Impressions @ 1:30

Review sources

HD 650 Cans Review | Sennheiser Audiophile Headphones 20 pros, 8 cons
Sennheiser HD 650 Review: Still Worth Buying in 2025 or Overhyped Audiophile Gear? by Reviewsinside — 15 pros, 10 cons
Klassische Kopfhörer (Sennheiser HD 650 - Review) 19 pros, 6 cons
Sennheiser HD 650 Headphones Review - Best value For Money? 17 pros, 7 cons
3 Things to Know Before Buying the Sennheiser HD650 Headphones 12 pros, 11 cons
Sennheiser HD650 Headphone Review - What I learned After 1 Year with This Modern Classic by askdrtk — 12 pros, 8 cons
Sennheiser HD 650, HD 600, and HD 580 Review - Time-tested Reference Standards 11 pros, 8 cons
Sennheiser HD 650 Open Back Studio Hoofdtelefoon Review | Bax Music 12 pros, 6 cons
SENNHEISER HD 650: Review 12 pros, 5 cons
Sennheiser HD650 Review: Lohnt sich der Kauf noch? 11 pros, 6 cons
Sennheiser HD 650 Headphone Review 11 pros, 6 cons
Sennheiser HD 600 or 650? | an (almost) impossible decision of awesomeness by Damir Franc — 10 pros, 6 cons
Is The Sennheiser HD650 The most OVER RATED Headphone OF ALL TIME For Mixing And Mastering? 7 pros, 9 cons
Why You SHOULDN'T Buy HD 600... & What To Get Instead by The Headphone Show — 8 pros, 7 cons
Is 6XX REALLY Worth It In 2021? by DMS — 9 pros, 6 cons
Sennheiser HDB 630 & HD 650 : Real Difference? 13 pros, 2 cons
Sennheiser HD650 Review by Prime Audio Reviews — 10 pros, 5 cons
Sennheiser HD 580, HD 600, and HD 650 Headphone Review by InnerFidelity — 9 pros, 4 cons
Sennheiser HD650 Review and Headphone Guide 7 pros, 4 cons
Trying Every HD "6" Series Headphone! 26 Years! by Joshua Valour — 7 pros, 3 cons
Sennheiser HD650 First Impressions 5 pros, 4 cons
Should You Upgrade to the HD800S (if you own an HD 600/650)? by Amplify Audio Reviews — 6 pros, 3 cons
Fone Sennheiser HD 650 fabricado na Romênia não é o mesmo mais! | # 202 4 pros, 4 cons
REVIEW: Sennheiser HD650 4 pros, 4 cons
✅ 2020 Review Sennheiser HD 650 | Top 5 Best Studio Headphones 2020 by Monahan Harvey DMV — 7 pros, 1 cons
💡Before YOU Buy An HD6XX, WATCH THIS!! by Home Studio Basics — 3 pros, 2 cons
Almost all headphones are inaccurate. Only these are good. 3 pros, 2 cons

Frequently asked questions

Is the Sennheiser HD 650 worth buying?

Based on 27 independent YouTube reviews, the Sennheiser HD 650 scores 3.6/5 with 264 positive and 147 negative points mentioned by reviewers, placing it #46 in the Wired Earbuds category.

What do reviewers like most about the Sennheiser HD 650?

The most praised aspects are sound quality, comfort, build quality — Sound Quality (146 mentions), Comfort (41 mentions), Build Quality (35 mentions).

What are the most common complaints about the Sennheiser HD 650?

Reviewers most frequently criticize sound quality, comfort — Sound Quality (61 mentions), Comfort (21 mentions).

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