63 Highlights 30 Differences 7 Reactions 0 Likes

Sennheiser HD 599 SE vs beyerdynamic DT 990 PRO: 63 Highlights & 30 Differences — Which Offers Greater Usage Flexibility?

Insights into mobility and device compatibility help you decide effectively. We put Sennheiser HD 599 SE and beyerdynamic DT 990 PRO head to head to see which headphone wins in performance, build, and price. Compare their features and customizable eq, app support, voice assistant support & transparency mode now.

0 Points
Sennheiser HD 599 SE
47 Points
beyerdynamic DT 990 PRO
vs

Highlights 183

No extras. Just what matters.
0 Points
vs
47 Points

Why is Sennheiser HD 599 SE better than beyerdynamic DT 990 PRO ?

Scroll down for more facts

Sennheiser HD 599 SE vs beyerdynamic DT 990 PRO: Which Open-Back Headphone Reigns Supreme?

When it comes to high-quality wired open-back headphones designed primarily for home and studio use, the Sennheiser HD 599 SE and beyerdynamic DT 990 PRO are often front-runners. Both are wired, open-back headphones originating from Germany, renowned for delivering rich, immersive soundscapes with an emphasis on clarity and natural reproduction. They share fundamental features such as reinforced joints for durability and the lack of any active noise cancellation or modern app support, focusing purely on audio fidelity. Yet, they diverge sharply when it comes to impedance, weight, build materials, and connectivity options, all of which influence the overall listening experience and usability.

Sennheiser HD 599 SE: Graceful Comfort Meets Versatile Performance

The Sennheiser HD 599 SE stands out as a versatile choice, especially for users who prefer lightweight headphones with excellent drivability. Sporting a modest 50 ohms impedance, these cans are easier to power from a variety of devices, including smartphones and portable audio players. Their relatively high sensitivity of 106 dB combined with a max input power rating of 500 mW means they can deliver louder and more dynamic sound effortlessly without the need for additional amplification.

Comfort is a clear priority with the HD 599 SE's notably light weight of just 0.25 kg, combined with large ear cups that swivel a modest 15°. Another thoughtful touch is a detachable cable design with a 2.5mm connector, adding versatility if you want to swap or replace cables easily. The audio range extends impressively up to 38,500 Hz, ensuring crystal-clear treble details that audiophiles crave.

Environmentally conscious users will appreciate that the HD 599 SE is made with recyclable materials and holds eco-friendly certifications. Of course, the build is solid with reinforced joints, but it remains lightweight enough for extended listening sessions. While it doesn't come with a carrying case, its competitive launch price of about $99.95 at Sennheiser Hearing makes it an enticing option for budget-conscious users craving sound quality without compromise.

beyerdynamic DT 990 PRO: The Classic Studio Workhorse

On the other end of the spectrum, the beyerdynamic DT 990 PRO champions the professional studio-user thanks to its higher 250 ohms impedance. This characteristic makes it ideal for use with robust studio audio interfaces and high-quality desktop amplifiers, delivering a sound that many professionals prefer for precision mixing and mastering. The sound signature, while classic since its 1985 debut, continues to impress with a reliable frequency response topping out near 35,000 Hz and a solid 96 dB sensitivity.

Built for durability, these headphones weigh considerably more at 0.55 kg, which might feel heavier in long listening sessions but often translates to a robust construction. Thanks to reinforced joints, the headset remains a steadfast choice for years. In addition, beyerdynamic bundles a soft carrying case and pouch, aiding in protection and portability; an attractive feature for musicians and engineers frequently on the move.

However, this model's cable is non-detachable and fixed at 3.5mm, which limits cable replacement options compared to the HD 599 SE. The maximum input power tolerates only 100 mW, reflecting its need for proper professional amplification. Despite all this, the DT 990 PRO remains a studio classic renowned for its open-back airy soundstage and reliable performance around the $200 mark.

Quick Take

The Sennheiser HD 599 SE impresses with its lightweight design and ease of use across a wide range of consumer electronics, featuring a higher sensitivity and outstanding high-frequency extension. Meanwhile, the beyerdynamic DT 990 PRO still holds its ground as a rugged, high-impedance professional headphone favored for acoustic accuracy and comes with the bonus of carrying accessories.

Bottom Line Recommendation

Ultimately, choosing between these two headphones boils down to your listening environment and use case. If portability, comfort, and compatibility with mobile devices matter most, then the Sennheiser HD 599 SE is the better pick, offering excellent value with modern comforts like detachable cables and eco-friendly materials. For those invested in professional studio settings or prefer a robust classic with a protective case, the beyerdynamic DT 990 PRO remains a trusted companion despite its heft and older design.

Verdict

  • Winner: Sennheiser HD 599 SE - Easier to drive, lighter, and more versatile with detachable cables and eco-conscious design at a more affordable price point.
  • Runner-up: beyerdynamic DT 990 PRO - Classic studio headphone with higher impedance suited for professional gear, durable build, and handy carrying accessories.

Comparisons 43

Two enter. One leaves your cart.

Price comparisons

(✱) Prices may be changed at any time without further notice.

Related comparisons 43

Because one duel is never enough.

Comparisons & Facts 183

Side by side. The numbers. The features. No drama.

Is Sennheiser HD 599 SE better than beyerdynamic DT 990 PRO? Depends on your playstyle. This deep headphones breakdown includes specs, feel, tone quality, and what musicians think.

General Information 18

Detachable Cable

Does it have a detachable cable?

Yes 1Votes Sennheiser HD 599 SE

Yes 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Detachable Cable

Both Sennheiser HD 599 SE and beyerdynamic DT 990 PRO feature a detachable cable, allowing easy replacement or upgrades. This convenience suits users who prefer flexibility in cable management, making both headphones equally suitable in the detachable cable aspect.

Cable can be detached for replacement or portability.

Both have detachable cables which is super convenient but the 2.5mm connector on the Sennheiser adds versatility I kinda like.

See more

Release Year

What is the release year?

0 Sennheiser HD 599 SE 0Votes 2019

0 beyerdynamic DT 990 PRO 0Votes 1985

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Release Year

Sennheiser HD 599 SE was released in 2019, whereas beyerdynamic DT 990 PRO dates back to 1985. This significant difference shows HD 599 SE as the newer technology offering, ideal for users seeking updated features and design.

Year the headphones were first released.

Country of Origin

What is the country of origin?

0 Sennheiser HD 599 SE 0Votes Germany

76 beyerdynamic DT 990 PRO 0Votes Germany

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Country of Origin

Both Sennheiser HD 599 SE and beyerdynamic DT 990 PRO are manufactured in Germany, ensuring German engineering standards. This shared origin guarantees consistent build quality, appealing to buyers who value German craftsmanship.

Country where the product was designed or manufactured.

Replaceable Earpads

Are the earpads replaceable?

Yes 0Votes Sennheiser HD 599 SE

Yes 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
Sennheiser HD 599 SE

The earpads are replaceable, allowing you to refresh worn cushions or swap materials for different comfort and acoustic properties.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Replaceable earpads allow users to swap worn cushions, maintaining comfort and hygiene.

Indicates if ear pads can be replaced.

Replaceable Headband

Is the headband replaceable?

Yes 0Votes Sennheiser HD 599 SE

Yes 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
Sennheiser HD 599 SE

The headband is replaceable, so worn or damaged headbands can be swapped without replacing the whole headphone, extending the product's usable life.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

The headband is replaceable, which extends the lifespan of the headphones through easy repairs.

Indicates if headband can be replaced.

Product Name

What is the product name?

0 Sennheiser HD 599 SE 0Votes Sennheiser HD 599 SE

58 beyerdynamic DT 990 PRO 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Product name is Sennheiser HD 599 SE, the model identifier used for marketing, support, and compatibility references.

The official name of the headphones.

Foldable Design

Do they have a foldable design?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Foldable Design

The foldable design is absent in both Sennheiser HD 599 SE and beyerdynamic DT 990 PRO, which means neither offers enhanced portability through folding. Buyers looking for compact storage might need to consider other models, as both are equally non-foldable.

Indicates if headphones can be folded for storage.

Model Number

What is the model number?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

65 beyerdynamic DT 990 PRO 0Votes 1001629

Unique model identifier assigned by manufacturer.

Series Name

What series is it part of?

0 Sennheiser HD 599 SE 0Votes HD 5 Series

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

The series or family line the headphones belong to.

Limited Edition

Is it a limited edition?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Limited Edition

Neither Sennheiser HD 599 SE nor beyerdynamic DT 990 PRO is marked as a limited edition. Users interested in exclusive or collectible headphones will find both models standard edition, making them equally accessible and affordable.

Shows if product is a limited edition release.

Warranty Period

What is the warranty period?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

51 beyerdynamic DT 990 PRO 0Votes 2 Years

Duration of manufacturer’s warranty.

Intended Use

What is the intended use?

0 Sennheiser HD 599 SE 0Votes Music, Gaming

71 beyerdynamic DT 990 PRO 0Votes Music, Gaming, Studio

The primary intended application for the headphones.

Dimensions & Weight 19

Ear Cup Outer Diameter

What is the ear cup outer diameter?

4.13 inch 0Votes
Sennheiser HD 599 SE
3.94 inch 0Votes

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Ear Cup Outer Diameter

The ear cup outer diameter for Sennheiser HD 599 SE is 4.13 inches, slightly larger than the 3.94 inches of beyerdynamic DT 990 PRO. This suggests a slightly bigger cup size on the HD 599 SE, which might impact fit and comfort preferences.

Overall size of the ear cups.

Swivel Angle

What is the swivel angle?

15 degree 0Votes

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Swivel Angle

Sennheiser HD 599 SE offers a swivel angle of 15 degrees, while beyerdynamic DT 990 PRO does not provide this specification. The swivel feature on HD 599 SE may add convenience and improved fit, making it better suited for flexible wearing.

Degree of rotation for ear cups.

Height

What is the height of the headphones?

7.87 inch 0Votes
Sennheiser HD 599 SE
8.27 inch 0Votes

Vertical measurement from top to bottom.

Ear Cup Inner Diameter

What is the ear cup inner diameter?

2.76 inch 0Votes
Sennheiser HD 599 SE
2.36 inch 0Votes

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Ear Cup Inner Diameter

Sennheiser HD 599 SE has an ear cup inner diameter of 2.76 inches, compared to 2.36 inches for beyerdynamic DT 990 PRO. The larger inner diameter on HD 599 SE generally provides more ear room and may enhance comfort for extended use.

Internal space of ear cups, affecting ear comfort.

Package Width

What is the package width?

9.45 inch 0Votes
8.66 inch 0Votes
beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Package width is 9.45 inch (approximately 24.00 cm), which is useful for storage and shipping calculations.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Package width is 8.66 inch, equivalent to about 22.00 cm, important for packing and shelf space.

Width of the retail package.

Package Height

What is the package height?

10.63 inch 0Votes
9.45 inch 0Votes
beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Package height measures 10.63 inch (about 27.00 cm), which together with other box dimensions helps estimate volumetric shipping size.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Package height is 9.45 inch which converts to 24.01 cm, relevant for storage and shipping.

Height of the retail package.

Headband Width

What is the headband width?

1.77 inch 0Votes
Sennheiser HD 599 SE
1.57 inch 0Votes

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Headband width is 1.77 inch (approximately 4.50 cm), which affects how pressure is distributed across the top of the head and influences long-session comfort.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

The headband width measures 1.57 inch (approximately 3.99 cm), contributing to head support and comfort.

Thickness of headband which affects support.

Clamp Force

What is the clamp force?

0.88 lbs 0Votes
Sennheiser HD 599 SE
0.88 lbs 0Votes
beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Clamp Force

Clamp force is identical at 0.88 lbs for both Sennheiser HD 599 SE and beyerdynamic DT 990 PRO. This even clamping pressure ensures a similar fit tightness, balancing security and comfort for both headphones.

Pressure applied by headband on the ears.

Weight

What is the headphone weight?

0.25 lbs 1Votes
Sennheiser HD 599 SE
0.55 lbs 0Votes

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Weight

The weight of Sennheiser HD 599 SE is 0.25 lbs, significantly lighter than the 0.55 lbs of beyerdynamic DT 990 PRO. The lighter weight of HD 599 SE contributes to greater comfort during long listening sessions.

Overall headphone weight without packaging.

I honestly find the Sennheiser's light weight at 0.25 lbs much more comfortable for long sessions than the heavier beyerdynamic.

See more

Width

What is the width of the headphones?

7.48 inch 0Votes
7.09 inch 0Votes
beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Overall width measures 7.48 inch (about 18.99 cm), which helps indicate the physical footprint and storage requirements of the headphones.

Overall horizontal measurement of the headphones.

Package Depth

What is the package depth?

4.72 inch 0Votes
Sennheiser HD 599 SE
4.72 inch 0Votes
beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Retail package depth is 4.72 inch (approximately 11.99 cm), useful for estimating shipping size or shelf space.

Depth of the retail package.

Package Weight

What is the package weight?

1.46 lbs 0Votes
Sennheiser HD 599 SE
1.76 lbs 0Votes

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Packaging weight is 1.76 lbs, approximately 0.80 kg, helpful for shipping estimations.

Total weight including packaging.

Materials & Build 16

Recyclable Materials

Are the headphones made with recyclable materials?

Yes 0Votes Sennheiser HD 599 SE

Yes 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Recyclable Materials

Both Sennheiser HD 599 SE and beyerdynamic DT 990 PRO use recyclable materials, reflecting eco-conscious manufacturing. This environmental consideration benefits users who prioritize sustainability.

Indicates if materials are recyclable for sustainability.

Reinforced Joints

Do the headphones have reinforced joints?

Yes 0Votes Sennheiser HD 599 SE

Yes 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Reinforced Joints

Reinforced joints are present in both Sennheiser HD 599 SE and beyerdynamic DT 990 PRO, increasing durability. Buyers looking for long-lasting headphones can trust both models equally in build robustness.

Indicates if stress points are reinforced for durability.

Sweat Resistance

Are the headphones sweat resistant?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates whether headphones resist sweat damage.

Material

What is the main material of the headphones?

0 Sennheiser HD 599 SE 0Votes Plastic

61 beyerdynamic DT 990 PRO 0Votes Plastic

Sennheiser HD 599 SE
Sennheiser HD 599 SE

The primary material is Plastic, which helps keep weight and manufacturing cost down while offering reasonable durability for everyday use.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

The headphone material is plastic, making the design lightweight yet durable.

Primary construction material of the headphones.

Ear Cushion Material

What is the ear cushion material?

0 Sennheiser HD 599 SE 0Votes Velour

56 beyerdynamic DT 990 PRO 0Votes Velour

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Ear cushion material is Velour, offering a soft feel and breathable surface preferred by many for long listening sessions.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Ear cushions are made from velour, which provides a soft and breathable fit for extended comfort.

Material of ear cushions that affects comfort and breathability.

Connector Material

What is the connector material?

0 Sennheiser HD 599 SE 0Votes Gold Plated

81 beyerdynamic DT 990 PRO 0Votes Gold Plated

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Connectors are Gold Plated, which helps resist corrosion and may improve long-term contact reliability.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

The connector material is gold plated, which helps reduce corrosion and enhances the quality of the electrical connections for improved audio signal integrity.

Metal used for plug connectors.

Headband Padding Material

What is the headband padding material?

0 Sennheiser HD 599 SE 0Votes Foam

61 beyerdynamic DT 990 PRO 0Votes Foam

Padding type used in the headband.

Hinges Material

What is the hinge material?

0 Sennheiser HD 599 SE 0Votes Plastic

51 beyerdynamic DT 990 PRO 0Votes Metal

Material used for the folding hinges.

Cable Material

What is the cable material?

0 Sennheiser HD 599 SE 0Votes Rubber

51 beyerdynamic DT 990 PRO 0Votes TPE

Construction material of the audio cable.

Water Resistance Rating

What is the water resistance rating?

0 Sennheiser HD 599 SE 0Votes IPX0

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Water Resistance Rating

The water resistance rating is IPX0 for Sennheiser HD 599 SE, indicating no water resistance, while beyerdynamic DT 990 PRO lacks this rating. Both headphones are thus unsuitable for wet or damp conditions.

Resistance level against water ingress.

Dust Resistance

Are the headphones dust resistant?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Dust Resistance

Neither the Sennheiser HD 599 SE nor the beyerdynamic DT 990 PRO feature dust resistance, meaning both require careful handling in dusty environments. Users should consider external protective measures.

Indicates whether headphones are resistant to dust particles.

Scratch Resistant Coating

Do the headphones have scratch resistant coating?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Protective layer against scratches.

Audio Performance 21

Sensitivity

What is the sensitivity?

106 dB 0Votes
Sennheiser HD 599 SE
96 dB 0Votes

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Sensitivity

Sensitivity is greater in Sennheiser HD 599 SE at 106 dB compared to 96 dB in beyerdynamic DT 990 PRO. Higher sensitivity means HD 599 SE can achieve louder sound at lower power, benefiting mobile users.

Loudness produced per given input power.

Maximum Input Power

What is the maximum input power?

500 mW 0Votes
Sennheiser HD 599 SE
100 mW 0Votes

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Maximum Input Power

The maximum input power for Sennheiser HD 599 SE is 500 mW, significantly higher than the 100 mW of beyerdynamic DT 990 PRO. This means HD 599 SE can handle louder volumes without distortion, ideal for power users.

Maximum power headphones can handle.

Impedance

What is the impedance?

50 ohm 1Votes
Sennheiser HD 599 SE
250 ohm 0Votes

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Impedance

Impedance of Sennheiser HD 599 SE is 50 ohms, much lower than 250 ohms of beyerdynamic DT 990 PRO. HD 599 SE is easier to drive with portable devices, while DT 990 PRO requires more powerful amplifiers, suiting studio environments.

Electrical resistance of headphones.

The lower impedance of 50 ohms on the Sennheiser HD 599 SE makes them way easier to drive with my phone which I definitely prefer.

See more

Stereo Imaging Quality

What is the stereo imaging quality?

0 Sennheiser HD 599 SE 0Votes Excellent

90 beyerdynamic DT 990 PRO 0Votes Excellent

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Stereo imaging quality is excellent, providing precise placement of instruments and vocals in the soundstage.

Ability to position sound accurately in stereo field.

Sound Signature

What is the sound signature?

0 Sennheiser HD 599 SE 0Votes Neutral

61 beyerdynamic DT 990 PRO 0Votes V-Shaped

Tonal balance of headphone output.

High Frequency Response

What is the highest frequency response?

38,500 Hz 1Votes
Sennheiser HD 599 SE
35,000 Hz 0Votes

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
High Frequency Response

Sennheiser HD 599 SE features a high frequency response up to 38,500 Hz, slightly higher than beyerdynamic DT 990 PRO's 35,000 Hz. This extended range on HD 599 SE may provide crisper treble details for discerning listeners.

Highest audible frequency reproduced.

I gotta say the wider high frequency response of 38500 Hz on the Sennheiser really gives it sharper treble clarity.

See more

Total Harmonic Distortion

What is the THD?

0.1 % 1Votes
Sennheiser HD 599 SE
0.2 % 0Votes

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Total Harmonic Distortion

Total harmonic distortion is lower on Sennheiser HD 599 SE at 0.1% compared to 0.2% on beyerdynamic DT 990 PRO, suggesting cleaner audio output on HD 599 SE, advantageous for audiophiles prioritizing sound purity.

Distortion in audio output.

Lower total harmonic distortion at 0.1% on the Sennheiser HD 599 SE means cleaner sound which I'm all about.

See more

Driver Size

What is the driver size?

38 mm 0Votes
45 mm 0Votes
beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Driver size is 38 mm, a common dimension for over-ear models that balances detail and bass response for general listening.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

The size of each driver is 45 mm, which is common in professional headphones for balanced sound response.

Diameter of the driver unit.

Sound Pressure Level

What is the sound pressure level?

106 dB 0Votes
Sennheiser HD 599 SE
96 dB 0Votes

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Sensitivity is 106 dB, meaning these headphones produce relatively high output for a given input voltage and are efficient with most sources.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Sound pressure level is 96 dB, indicating the headphone's loudness efficiency.

Acoustic pressure output.

Soundstage Depth

What is the soundstage depth?

0 Sennheiser HD 599 SE 0Votes Deep

80 beyerdynamic DT 990 PRO 0Votes Deep

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Soundstage depth is rated Deep, suggesting a pronounced sense of distance and ambient rendering in recordings.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Deep soundstage depth enhances the listening experience by providing spatial cues that make audio feel more three-dimensional.

Front-to-back perception of audio field.

Driver Type

What is the driver type?

0 Sennheiser HD 599 SE 0Votes Dynamic

31 beyerdynamic DT 990 PRO 0Votes Dynamic

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Driver type is Dynamic, the common moving-coil design known for balanced performance and efficient bass reproduction.

Type of driver technology used for sound production.

Acoustic Design

What is the acoustic design?

0 Sennheiser HD 599 SE 0Votes Open Back

61 beyerdynamic DT 990 PRO 0Votes Open Back

Sennheiser HD 599 SE
Sennheiser HD 599 SE

The acoustic design is Open Back, which typically provides a more natural, spacious soundstage at the expense of sound isolation and bass containment.

Headphone enclosure type.

Connectivity & Compatibility 19

Connector Plug Type

What is the connector plug type?

0 Sennheiser HD 599 SE 0Votes 3.5mm

31 beyerdynamic DT 990 PRO 0Votes 3.5mm

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Connector Plug Type

Both headphones use a 3.5mm connector plug type, making them compatible with most audio devices. This standard connection enhances versatility, favoring users needing broad compatibility.

Type of physical connector for wired use.

NFC Pairing

Do the headphones support NFC pairing?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
NFC Pairing

Both Sennheiser HD 599 SE and beyerdynamic DT 990 PRO do not provide NFC pairing. This requires manual Bluetooth pairing alternatives, but since both are wired, this spec may not affect most users.

Allows one-tap NFC device pairing.

Wired Mode Support

Do the headphones support wired mode?

Yes 0Votes Sennheiser HD 599 SE

Yes 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
Sennheiser HD 599 SE

Wired mode support is available, meaning you can use a direct cable connection without relying on wireless features.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Wired mode support means the headphones can always be connected with a cable, ensuring audio output independent of wireless technology limitations.

Indicates if headphones can also be used in wired mode.

Connection Type

What is the connection type?

0 Sennheiser HD 599 SE 0Votes Wired

11 beyerdynamic DT 990 PRO 0Votes Wired

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Connection Type

The connection type of both Sennheiser HD 599 SE and beyerdynamic DT 990 PRO is wired, requiring a cable for audio. This ensures stable, high-quality sound, preferable for audiophiles and professional use.

Defines whether headphones connect via cable, wireless, or both.

Wired Connector Gold Plated

Are the wired connectors gold-plated?

Yes 0Votes Sennheiser HD 599 SE

Yes 0Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

The wired connector is gold plated, enhancing durability and signal quality.

Indicates if wired connectors are gold-plated for durability.

Detachable Cable Connector Type

What detachable cable connector is used?

0 Sennheiser HD 599 SE 0Votes 2.5mm

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Detachable Cable Connector Type

Sennheiser HD 599 SE has a 2.5mm detachable cable connector type, while beyerdynamic DT 990 PRO does not specify this. The 2.5mm connector on HD 599 SE facilitates easy cable replacement, improving maintenance options.

Connector type used for detachable cables.

Bluetooth Version

What is the Bluetooth version?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Version of Bluetooth supported.

Bluetooth Profiles Supported

What Bluetooth profiles are supported?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Bluetooth profiles enabled for different functions.

Multipoint Connectivity

Do the headphones support multipoint connectivity?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Multipoint Connectivity

Neither Sennheiser HD 599 SE nor beyerdynamic DT 990 PRO supports multipoint connectivity, which means users cannot connect to multiple devices simultaneously. Both headphones thus suit single-device setups.

Ability to connect to multiple devices simultaneously.

Wireless Range

What is the wireless range?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Maximum distance headphones can maintain a stable wireless signal.

Codec Support

What codecs are supported?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Audio codecs supported over Bluetooth.

SBC Support

Do the headphones support SBC?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates if headphones support SBC codec.

Controls & Features 17

Customizable EQ

Do the headphones support customizable EQ?

No 1Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Customizable EQ

Neither headphone offers customizable EQ settings, meaning sound profile adjustment is not possible via software on Sennheiser HD 599 SE and beyerdynamic DT 990 PRO. Audiophiles looking for EQ flexibility may need alternate options.

Indicates if sound signature can be customized via equalizer.

Neither supports customizable EQ but I actually prefer that the Sennheiser keeps it simple with no app support.

See more

App Support

Do the headphones have app support?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
App Support

App support is missing for both Sennheiser HD 599 SE and beyerdynamic DT 990 PRO, so users cannot manage headphone settings through companion apps. Both are more traditional in user interface design.

Indicates if headphones have a companion app.

Voice Assistant Support

Do the headphones support voice assistants?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Voice Assistant Support

Neither Sennheiser HD 599 SE nor beyerdynamic DT 990 PRO supports voice assistant integration, limiting direct smart assistant access. Both are equally basic in this control feature.

Indicates support for Google Assistant, Siri, Alexa, etc.

Transparency Mode

Do the headphones have transparency mode?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
vs
beyerdynamic DT 990 PRO
Transparency Mode

Transparency mode is not available on either Sennheiser HD 599 SE or beyerdynamic DT 990 PRO, so ambient sound pass-through is not supported. This might limit usability in scenarios needing environmental awareness.

Enhanced version of ambient sound mode for clarity.

Volume Limiter

Do the headphones have a volume limiter?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Allows setting a maximum volume for hearing protection.

Call Answer Controls

Do the headphones support call answering on-device?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates if calls can be answered using headphone controls.

Gesture Controls

Do the headphones support gesture controls?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates if gestures like swipe or tap are supported.

Touch Sensitivity Adjustment

Do the headphones allow touch sensitivity adjustment?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates if touch control sensitivity can be adjusted.

Programmable Buttons

Do the headphones have programmable buttons?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Allows users to assign functions to buttons.

Control Lock Mode

Do the headphones have control lock mode?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Prevents accidental input when controls are touched.

Button Feedback Type

What is the button feedback type?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Type of feedback provided when using controls.

Auto Pause Play

Do the headphones auto-pause and play?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Automatically pauses when removed and resumes when worn.

Microphone & Calling 14

Noise Cancelling Microphone

Is the microphone noise cancelling?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

These headphones do not include a noise cancelling microphone, so ambient noise might be noticeable during calls.

Indicates if microphone has active noise cancelling.

Detachable Boom Mic

Do the headphones have a detachable boom mic?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates if headphones support a detachable boom mic.

Voice Pickup Range

What is the voice pickup range?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Distance from which the mic can pick up voice clearly.

Beamforming Microphone

Does the microphone support beamforming?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Uses multiple mics to focus on voice direction.

Built In Microphone

Do the headphones have a built-in microphone?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Built-in microphone is not included, so these headphones are primarily for audio playback rather than communication.

Indicates if the headphones have a built-in microphone.

Microphone Type

What is the microphone type?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Type of microphone pickup pattern.

Number Of Microphones

How many microphones are included?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Total microphones used for pickup and processing.

Microphone Position

What is the microphone position?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Location of microphone on the headphones.

Microphone Sensitivity

What is the microphone sensitivity?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Loudness pickup capability of microphone.

Microphone Noise Floor

What is the microphone noise floor?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Level of background noise the mic inherently produces.

Echo Cancellation

Do the headphones support echo cancellation?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Reduces echo during calls.

Wind Noise Reduction

Do the headphones reduce wind noise?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Minimizes wind interference during outdoor use.

Noise Control 10

Active Noise Cancellation

Do the headphones support active noise cancellation?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates if the headphones have ANC technology.

ANC Level Adjustment

Can ANC levels be adjusted?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Whether ANC intensity can be adjusted.

ANC Microphone Count

How many ANC microphones are used?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Number of microphones dedicated to ANC processing.

Passive Noise Isolation

Do the headphones provide passive noise isolation?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Physical sealing and padding to block noise.

Passive Seal Quality

What is the passive seal quality?

0 Sennheiser HD 599 SE 0Votes Poor

11 beyerdynamic DT 990 PRO 0Votes Poor

Quality of physical seal for blocking noise.

Transparency Mode Level Adjustment

Can transparency levels be adjusted?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Allows adjustment of transparency mode strength.

Adaptive Sound Control

Do the headphones feature adaptive sound control?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Automatically adjusts noise control based on environment.

Automatic ANC Adjustment

Does ANC adjust automatically?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

ANC adjusts automatically without user input.

Ambient Noise Detection

Do the headphones detect ambient noise?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Sensors detect surrounding noise levels.

Wind Noise Reduction For ANC

Does ANC reduce wind noise?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Reduces wind interference in ANC mode.

Battery & Power 18

Battery Capacity

What is the battery capacity?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Battery capacity rating.

Replaceable Battery

Is the battery replaceable?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates if the battery can be replaced.

Battery Life Playback

How long is playback per charge?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Playback time per charge.

Battery Life Talk Time

How long is the talk time?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Talk time when used for calls.

Battery Life Standby

How long does it last on standby?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Standby time when not in use.

Battery Type

What type of battery does it use?

0 Sennheiser HD 599 SE 0Votes No

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

The kind of rechargeable battery used.

Battery Cycle Lifespan

What is the battery cycle lifespan?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Number of charge cycles before degradation.

Charging Connector Type

What is the charging connector type?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

The type of connector used for charging.

Quick Charge Support

Does it support quick charging?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Whether quick charge is supported.

Quick Charge Time

How long for a quick charge?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Time needed for quick charge.

Charging Time Full

How long is a full charge?

Who knows? 0Votes Sennheiser HD 599 SE (Help us out by suggesting one!)

Who knows? 0Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Time for full recharge.

Wireless Charging Support

Does it support wireless charging?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Supports wireless charging.

Smart & Extra Features 17

Find My Device Support

Does it support Find My Device?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Supports location tracking for lost headphones.

AI Upscaling Audio

Does it feature AI audio upscaling?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Enhances lower-quality audio using AI algorithms.

Head Tracking For Spatial Audio

Does it support head tracking for spatial audio?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Supports dynamic spatial audio through head tracking.

Dolby Atmos Support

Is Dolby Atmos supported?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates Dolby Atmos surround compatibility.

Hi Res Audio Certification

Is it Hi-Res certified?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Shows if headphones meet Hi-Res audio standards.

Custom Sound Profiles

Can you create custom sound profiles?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Allows personalized sound settings.

Learning EQ Adaptation

Does it adapt EQ through learning?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

AI adjusts EQ over time based on listening habits.

Hearing Protection Mode

Does it include hearing protection mode?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Limits volume peaks to protect hearing.

Sleep Tracking

Does it track sleep?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Tracks sleep patterns while wearing headphones.

Sleep Mode Timer

Does it have a sleep mode timer?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Timer to automatically power off during sleep.

Multi Device Sync

Does it support multi-device sync?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Connects to multiple devices simultaneously.

Auto Device Switching

Does it support auto device switching?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Seamlessly switches between connected devices.

Accessories 14

Carry Case

Is a carry case included?

No 0Votes Sennheiser HD 599 SE

Yes 0Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

A carry case is included with the headphones, facilitating safe transport and storage.

Whether a carry case is bundled with the headphones.

Protective Pouch

Is a protective pouch included?

No 0Votes Sennheiser HD 599 SE

Yes 0Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Including a protective pouch allows safe carrying and prevents damage from everyday handling or travel.

Indicates if a protective pouch is included.

Charging Cable

Is a charging cable included?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates if a charging cable is provided.

Warranty Card

Is a warranty card included?

Yes 0Votes Sennheiser HD 599 SE

Yes 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
Sennheiser HD 599 SE

A warranty card is included, which facilitates registering the product and claiming warranty service if needed.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

A warranty card comes with the headphones, supplying important warranty and support information to customers.

Indicates if a warranty card is provided.

Cable Adapter

Is a cable adapter included?

Yes 0Votes Sennheiser HD 599 SE

Yes 0Votes beyerdynamic DT 990 PRO

Sennheiser HD 599 SE
Sennheiser HD 599 SE

A cable adapter is included, allowing connection to different jack sizes or legacy equipment as provided by the package.

Indicates if a cable adapter is provided.

Airplane Adapter

Is an airplane adapter included?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

An airplane adapter is not provided with this model, so users need to acquire one separately if needed for in-flight entertainment.

Indicates if an airplane adapter is included.

Cleaning Tool

Is a cleaning tool included?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

No cleaning tool is included, so maintenance requires external accessories or cleaning methods.

Indicates if a cleaning tool is provided.

Carrying Case Type

What type of carrying case is included?

0 Sennheiser HD 599 SE 0Votes None

24 beyerdynamic DT 990 PRO 1Votes Soft Case

The type of carrying case included.

The soft case that comes with the beyerdynamic DT 990 PRO adds some practical value if you travel frequently.

See more

Extra Ear Tips

Are extra ear tips included?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates if extra ear tips are provided.

Extra Earpads

Are extra earpads included?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates if spare earpads are provided.

Audio Cable

Is an audio cable included?

Yes 0Votes Sennheiser HD 599 SE

Yes 0Votes beyerdynamic DT 990 PRO

Indicates if an audio cable is provided.

Cable Clip

Is a cable clip included?

No 0Votes Sennheiser HD 599 SE

No 0Votes beyerdynamic DT 990 PRO

Indicates if a cable clip is provided.

Surveys

Because hot takes deserve votes.

Sound Quality

How would you rate the overall sound quality of these headphones?

Excellent — Clear, balanced, and immersive sound
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Very good — Great clarity with rich tones
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Decent — Clear mids but limited depth
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Average — Lacks detail or balance
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Poor — Muffled or distorted sound
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO

Bass Performance

How strong and accurate is the bass performance on these headphones?

Powerful — Deep and clean low-end
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Strong — Noticeable and satisfying bass
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Balanced — Good mix of lows and highs
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Weak — Light or flat bass response
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Poor — No real bass presence
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO

Comfort and Fit

How comfortable do these headphones feel during long listening sessions?

Extremely comfortable — Feels weightless for hours
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Comfortable — Slight pressure after long use
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Average — Fine for short periods
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Tight — Uncomfortable after an hour or two
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Unpleasant — Difficult to wear for long
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO

Noise Cancellation

How effective is the noise cancellation feature on these headphones?

Excellent — Blocks over 90% of external noise
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Good — Reduces most background sounds
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Fair — Works in moderate noise only
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Weak — Minimal difference noticed
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Poor — Hardly blocks any noise
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO

Battery Life

How long does the battery last on a full charge?

Excellent — Over 40 hours
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Good — 30 to 40 hours
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Average — 20 to 30 hours
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Short — 10 to 20 hours
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Very short — Under 10 hours
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO

Build Quality and Durability

How durable and sturdy do these headphones feel?

Very durable — Lasts over 5 years
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Solid — Feels high-quality and strong
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Decent — Works fine but not rugged
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Weak — Shows wear within a year
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Fragile — Breaks or cracks easily
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO

Connectivity

How smooth and reliable is the Bluetooth or wired connection of these headphones?

Excellent — Connects instantly, never drops
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Good — Stable with rare issues
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Decent — Occasional lag or delay
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Weak — Disconnects sometimes
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Poor — Frequently loses connection
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO

Design and Style

How stylish and appealing do these headphones look?

Very stylish — Modern and premium design
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Attractive — Clean and sleek look
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Decent — Looks fine but simple
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Basic — Functional but plain
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Unappealing — Bulky or outdated design
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO

Portability

How easy is it to carry and store these headphones when not in use?

Very portable — Folds compactly and lightweight
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Easy to carry — Compact with carrying case
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Manageable — Moderate size and weight
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Bulky — Hard to pack in small bags
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Very bulky — Difficult to travel with
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO

Pricing

How would you describe the price of these headphones for their sound and features?

Great value for money
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Pretty good price
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Fair deal
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Kinda pricey
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO
Crazy expensive
0Votes
Sennheiser HD 599 SE
0Votes
beyerdynamic DT 990 PRO

Guides 2

Articles 1

Sennheiser HD 599 Manual (WEB)

Sennheiser HD 599 Manual (WEB)

manua.ls
manua.ls

Files 1

beyerdynamic DT 990 PRO Manual

equipboard.com
equipboard.com

Reviews 0

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Average Rating

Sennheiser
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Sennheiser HD 599 SE
Sennheiser HD 599 SE
0 / 5 0 Reviews
beyerdynamic
beyerdynamic
beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO
0 / 5 0 Reviews

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Awards 0

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