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23 Highlights 49 Differences 0 Reactions 0 Likes
Superlux HD681 Evo Facts: 152 Specifications & 23 Highlights
We explored the Superlux HD681 Evo headphone from every angle — and found 152 specs & features like general information, dimensions & weight, materials & build & audio performance that make it a standout performer.
A fast snapshot of the Superlux HD681 Evo , covering its standout specification and what you can expect right out of the box.
Superlux HD681 Evo
Superlux HD681 Evo is a budget-friendly semi-open headphone designed for detailed and spacious sound. It offers strong bass presence with clear highs, making it enjoyable for both casual listening and monitoring tasks. Its lightweight frame and adjustable headband provide decent comfort for extended use, though it's best suited for indoor environments.
Specifications & Facts 152
Specs measured. Drama avoided.
We laid out the Superlux HD681 Evo ’s 152 features, including popular picks like general information, dimensions & weight, materials & build & audio performance. Also covered: pricing, performance, and headphones comparisons.
General Information 17
Superlux HD681 Evo Detachable Cable
Does it have a detachable cable?
Yes 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Superlux HD681 Evo
The cable is detachable, simplifying storage and enabling the use of alternate cable types or lengths.
Cable can be detached for replacement or portability.
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Superlux HD681 Evo Replaceable Earpads
Are the earpads replaceable?
Yes 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Superlux HD681 Evo
Earpads are replaceable, allowing you to swap worn pads or change materials for different comfort and isolation properties.
Indicates if ear pads can be replaced.
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Superlux HD681 Evo Replaceable Cable
Is the cable replaceable?
Yes 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Superlux HD681 Evo
The cable is replaceable, which makes repairs and aftermarket upgrades straightforward.
Indicates if cable can be replaced with another.
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Superlux HD681 Evo Product Name
What is the product name?
0 Superlux HD681 Evo 0 Votes Superlux HD681 Evo
68 Headphones in this range Razer BlackShark V2 X
The official name of the headphones.
When it comes to Product Name, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 68 score measurement.
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Superlux HD681 Evo Intended Use
What is the intended use?
0 Superlux HD681 Evo 0 Votes Music
70 Headphones in this range Music
The primary intended application for the headphones.
When it comes to Intended Use, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 70 score measurement.
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Superlux HD681 Evo Headphone Type
What type of headphones are these?
0 Superlux HD681 Evo 0 Votes Over Ear
44 Headphones in this range Over Ear
The general type of headphones.
When it comes to Headphone Type, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 44 score measurement.
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Superlux HD681 Evo Form Factor
What is the form factor?
0 Superlux HD681 Evo 0 Votes Wired
37 Headphones in this range Wired
The main physical form factor.
When it comes to Form Factor, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 37 score measurement.
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Superlux HD681 Evo Certification Standard
What certifications are included?
0 Superlux HD681 Evo 0 Votes CE
71 Headphones in this range CE, FCC, RoHS
Compliance standards product meets.
When it comes to Certification Standard, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 71 score measurement.
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Superlux HD681 Evo Series Name
What series is it part of?
0 Superlux HD681 Evo 0 Votes HD681
61 Headphones in this range S Series
The series or family line the headphones belong to.
When it comes to Series Name, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 61 score measurement.
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Superlux HD681 Evo Release Year
What is the release year?
0 Superlux HD681 Evo 0 Votes 2013
77 Headphones in this range 2025
Year the headphones were first released.
When it comes to Release Year, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 77 score measurement.
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Superlux HD681 Evo Limited Edition
Is it a limited edition?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Shows if product is a limited edition release.
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Superlux HD681 Evo Country of Origin
What is the country of origin?
0 Superlux HD681 Evo 0 Votes Taiwan
67 Headphones in this range China
Country where the product was designed or manufactured.
When it comes to Country of Origin, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 67 score measurement.
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Superlux HD681 Evo Warranty Period
What is the warranty period?
0 Superlux HD681 Evo 0 Votes 1 Year
35 Headphones in this range 1 Year
Duration of manufacturer’s warranty.
When it comes to Warranty Period, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 35 score measurement.
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Superlux HD681 Evo Fit Style
What is the fit style?
0 Superlux HD681 Evo 0 Votes Semi Open
57 Headphones in this range Closed Back
The fit and enclosure style of headphones.
When it comes to Fit Style, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 57 score measurement.
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Superlux HD681 Evo Foldable Design
Do they have a foldable design?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if headphones can be folded for storage.
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Superlux HD681 Evo Replaceable Headband
Is the headband replaceable?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if headband can be replaced.
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Superlux HD681 Evo Age Group Recommendation
What age group is recommended?
0 Superlux HD681 Evo 0 Votes Adult
82 Headphones in this range Adult
Recommended age group for product use.
When it comes to Age Group Recommendation, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 82 score measurement.
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Dimensions & Weight 16
Superlux HD681 Evo Weight
What is the headphone weight?
0.58 lbs 0Votes
0.59 lbs (Average)
Superlux HD681 Evo
The headphones weigh 0.58 lbs (≈ 0.26 kg).
This relatively light weight helps reduce fatigue during long listening sessions.
Overall headphone weight without packaging.
When it comes to Weight, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 0.0 lbs measurement.
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Superlux HD681 Evo Width
What is the width of the headphones?
7.48 inch 0Votes
6.14 inch (Average)
Superlux HD681 Evo
Overall width is 7.48 inch (≈ 19.00 cm).
It gives an indication of the cup-to-cup span when worn.
Overall horizontal measurement of the headphones.
When it comes to Width, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 1.3 inch measurement.
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Superlux HD681 Evo Height
What is the height of the headphones?
8.27 inch 0Votes
6.46 inch (Average)
Superlux HD681 Evo
Overall height is 8.27 inch (≈ 21.01 cm).
Use this to check carry-case and storage compatibility.
Vertical measurement from top to bottom.
When it comes to Height, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 1.8 inch measurement.
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Superlux HD681 Evo Package Width
What is the package width?
8.66 inch 0Votes
8.2 inch (Average)
Superlux HD681 Evo
Package width measures 8.66 inch (≈ 22.00 cm).
This helps when planning shelf or storage space.
Width of the retail package.
When it comes to Package Width, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 0.5 inch measurement.
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Superlux HD681 Evo Package Depth
What is the package depth?
4.72 inch 0Votes
4.8 inch (Average)
Superlux HD681 Evo
Package depth measures 4.72 inch (≈ 11.99 cm).
This dimension is useful for estimating shipping box size and storage space.
Depth of the retail package.
When it comes to Package Depth, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 0.1 inch measurement.
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Superlux HD681 Evo Package Height
What is the package height?
9.45 inch 0Votes
7.47 inch (Average)
Superlux HD681 Evo
Package height measures 9.45 inch (≈ 24.00 cm).
Combine with width and depth to determine overall shipping volume.
Height of the retail package.
When it comes to Package Height, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 2.0 inch measurement.
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Superlux HD681 Evo Cable Length
What is the cable length?
9.84 ft 0Votes
5.09 ft (Average)
Superlux HD681 Evo
The supplied cable length is 9.84 ft (≈ 3.00 m).
That length is convenient for desktop use and offers flexibility when connecting to distant sources.
Length of the audio cable for wired use.
When it comes to Cable Length, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 4.7 ft measurement.
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Superlux HD681 Evo Ear Cup Depth
What is the ear cup depth?
1.97 inch 0Votes
1.6 inch (Average)
Superlux HD681 Evo
Ear cup depth is 1.97 inch (≈ 5.00 cm).
This depth affects internal clearance and comfort for users with larger ears.
Distance from outer edge to inner pad base.
When it comes to Ear Cup Depth, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 0.4 inch measurement.
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Superlux HD681 Evo Ear Cup Inner Diameter
What is the ear cup inner diameter?
2.36 inch 0Votes
2.52 inch (Average)
Superlux HD681 Evo
Ear cup inner diameter is 2.36 inch (≈ 5.99 cm).
This measurement affects how the ear sits inside the cup and is important for over-ear fit.
Internal space of ear cups, affecting ear comfort.
When it comes to Ear Cup Inner Diameter, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 0.2 inch measurement.
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Superlux HD681 Evo Clamp Force
What is the clamp force?
0.88 lbs 0Votes
0.96 lbs (Average)
Superlux HD681 Evo
Clamp force is 0.88 lbs (≈ 0.40 kg).
This indicates a moderate clamp that balances stability with on-head comfort.
Pressure applied by headband on the ears.
When it comes to Clamp Force, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 0.1 lbs measurement.
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Superlux HD681 Evo Depth
What is the depth of the headphones?
3.94 inch 0Votes
4.01 inch (Average)
Front-to-back measurement of the headphones.
When it comes to Depth, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 0.1 inch measurement.
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Superlux HD681 Evo Package Weight
What is the package weight?
0.88 lbs 0Votes
1.03 lbs (Average)
Total weight including packaging.
When it comes to Package Weight, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 0.2 lbs measurement.
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Superlux HD681 Evo Headband Width
What is the headband width?
1.57 inch 0Votes
1.41 inch (Average)
Thickness of headband which affects support.
When it comes to Headband Width, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 0.2 inch measurement.
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Superlux HD681 Evo Headband Adjustability Range
What is the headband adjustability range?
1.97 inch 0Votes
1.84 inch (Average)
Maximum adjustment range of the headband.
When it comes to Headband Adjustability Range, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 0.1 inch measurement.
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Superlux HD681 Evo Ear Cup Outer Diameter
What is the ear cup outer diameter?
3.94 inch 0Votes
3.81 inch (Average)
Overall size of the ear cups.
When it comes to Ear Cup Outer Diameter, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 0.1 inch measurement.
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Superlux HD681 Evo Swivel Angle
What is the swivel angle?
15 degree 0Votes
74.42 degree (Average)
Degree of rotation for ear cups.
When it comes to Swivel Angle, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 59.4 degree measurement.
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Materials & Build 15
Superlux HD681 Evo Ear Cushion Material
What is the ear cushion material?
0 Superlux HD681 Evo 0 Votes Leather
60 Headphones in this range Leather
Material of ear cushions that affects comfort and breathability.
When it comes to Ear Cushion Material, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 60 score measurement.
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Superlux HD681 Evo Water Resistance Rating
What is the water resistance rating?
0 Superlux HD681 Evo 0 Votes IPX0
11 Headphones in this range IPX0
Resistance level against water ingress.
When it comes to Water Resistance Rating, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 11 score measurement.
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Superlux HD681 Evo Material
What is the main material of the headphones?
0 Superlux HD681 Evo 0 Votes Plastic
67 Headphones in this range Plastic
Primary construction material of the headphones.
When it comes to Material, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 67 score measurement.
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Superlux HD681 Evo Headband Padding Material
What is the headband padding material?
0 Superlux HD681 Evo 0 Votes Foam
42 Headphones in this range Foam
Padding type used in the headband.
When it comes to Headband Padding Material, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 42 score measurement.
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Superlux HD681 Evo Hinges Material
What is the hinge material?
0 Superlux HD681 Evo 0 Votes Plastic
39 Headphones in this range Plastic
Material used for the folding hinges.
When it comes to Hinges Material, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 39 score measurement.
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Superlux HD681 Evo Cable Material
What is the cable material?
0 Superlux HD681 Evo 0 Votes Rubber
45 Headphones in this range Rubber
Construction material of the audio cable.
When it comes to Cable Material, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 45 score measurement.
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Superlux HD681 Evo Connector Material
What is the connector material?
0 Superlux HD681 Evo 0 Votes Gold Plated
71 Headphones in this range Nickel
Metal used for plug connectors.
When it comes to Connector Material, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 71 score measurement.
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Superlux HD681 Evo Reinforced Joints
Do the headphones have reinforced joints?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if stress points are reinforced for durability.
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Superlux HD681 Evo Sweat Resistance
Are the headphones sweat resistant?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates whether headphones resist sweat damage.
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Superlux HD681 Evo Dust Resistance
Are the headphones dust resistant?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates whether headphones are resistant to dust particles.
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Superlux HD681 Evo Scratch Resistant Coating
Do the headphones have scratch resistant coating?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Protective layer against scratches.
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Superlux HD681 Evo UV Resistant Coating
Do the headphones have UV resistant coating?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Resistance against UV light fading or damage.
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Superlux HD681 Evo Color Options
What are the color options?
0 Superlux HD681 Evo 0 Votes Black, Red
67 Headphones in this range Black
Available colors for the headphones.
When it comes to Color Options, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 67 score measurement.
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Superlux HD681 Evo Finish
What is the finish?
0 Superlux HD681 Evo 0 Votes Matte
68 Headphones in this range Matte
Surface treatment of the headphone exterior.
When it comes to Finish, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 68 score measurement.
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Superlux HD681 Evo Recyclable Materials
Are the headphones made with recyclable materials?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if materials are recyclable for sustainability.
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Audio Performance 21
Superlux HD681 Evo Driver Size
What is the driver size?
50 mm 0Votes
40.58 mm (Average)
Superlux HD681 Evo
Driver size is 50 mm.
Larger drivers commonly deliver stronger bass and good output levels.
Diameter of the driver unit.
When it comes to Driver Size, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 9.4 mm measurement.
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Superlux HD681 Evo Low Frequency Response
What is the lowest frequency response?
10 Hz 0Votes
18.09 Hz (Average)
Superlux HD681 Evo
Low frequency response reaches 10 Hz.
Such extension supports deep bass reproduction when paired with appropriate tuning.
Lowest audible frequency reproduced.
When it comes to Low Frequency Response, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 8.1 Hz measurement.
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Superlux HD681 Evo High Frequency Response
What is the highest frequency response?
30,000 Hz 0Votes
21,794.89 Hz (Average)
Superlux HD681 Evo
High frequency response extends to 30000 Hz.
This exceeds the typical human hearing range and can contribute to perceived air and treble detail.
Highest audible frequency reproduced.
When it comes to High Frequency Response, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 8,205.1 Hz measurement.
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Superlux HD681 Evo Impedance
What is the impedance?
32 ohm 0Votes
32.22 ohm (Average)
Superlux HD681 Evo
Impedance is 32 ohm.
This low-to-moderate impedance is suitable for use with phones, laptops and portable devices without a separate amplifier.
Electrical resistance of headphones.
When it comes to Impedance, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 0.2 ohm measurement.
Don’t keep it to yourself — be the first to react and review the Impedance on Superlux HD681 Evo ◉ and help others decide!
Superlux HD681 Evo Sensitivity
What is the sensitivity?
98 dB 0Votes
97.86 dB (Average)
Superlux HD681 Evo
Sensitivity is 98 dB.
That level means the headphones can achieve appreciable loudness from typical portable sources.
Loudness produced per given input power.
When it comes to Sensitivity, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 0.1 dB measurement.
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Superlux HD681 Evo Sound Pressure Level
What is the sound pressure level?
98 dB 0Votes
98.43 dB (Average)
Superlux HD681 Evo
Sound pressure level is 98 dB.
This provides an indication of expected loudness per input level and overall efficiency.
Acoustic pressure output.
When it comes to Sound Pressure Level, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 0.4 dB measurement.
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Superlux HD681 Evo Total Harmonic Distortion
What is the THD?
0.1 % 0Votes
2.08 % (Average)
Superlux HD681 Evo
Total harmonic distortion is 0.1%.
A low THD like this implies minimal audible distortion at normal listening volumes.
Distortion in audio output.
When it comes to Total Harmonic Distortion, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 2.0 % measurement.
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Superlux HD681 Evo Crosstalk
What is the crosstalk value?
-60 dB 0Votes
0.65 dB (Average)
Superlux HD681 Evo
Crosstalk is -60 dB.
A value this low indicates strong left/right separation and good stereo imaging.
Amount of signal leakage between channels.
When it comes to Crosstalk, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 60.7 dB measurement.
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Superlux HD681 Evo Driver Type
What is the driver type?
0 Superlux HD681 Evo 0 Votes Dynamic
57 Headphones in this range Dynamic
Type of driver technology used for sound production.
When it comes to Driver Type, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 57 score measurement.
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Superlux HD681 Evo Maximum Input Power
What is the maximum input power?
300 mW 0Votes
178.65 mW (Average)
Maximum power headphones can handle.
When it comes to Maximum Input Power, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 121.4 mW measurement.
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Superlux HD681 Evo Acoustic Design
What is the acoustic design?
0 Superlux HD681 Evo 0 Votes Semi Open
30 Headphones in this range Closed Back
Headphone enclosure type.
When it comes to Acoustic Design, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 30 score measurement.
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Superlux HD681 Evo Dynamic Range
What is the dynamic range?
98 dB 0Votes
89.72 dB (Average)
Range between softest and loudest sounds.
When it comes to Dynamic Range, Superlux HD681 Evo ◉ is better than Headphone in this range ◉ , delivering higher 8.3 dB measurement.
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Superlux HD681 Evo Impulse Response Speed
What is the impulse response speed?
0 Superlux HD681 Evo 0 Votes Fast
27 Headphones in this range Average
Speed at which drivers respond to signal changes.
When it comes to Impulse Response Speed, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 27 score measurement.
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Superlux HD681 Evo Phase Coherence
What is the phase coherence?
0 Superlux HD681 Evo 0 Votes Good
53 Headphones in this range Good
Alignment of frequency components in phase.
When it comes to Phase Coherence, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 53 score measurement.
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Superlux HD681 Evo Sound Signature
What is the sound signature?
0 Superlux HD681 Evo 0 Votes V-Shaped
55 Headphones in this range Neutral
Tonal balance of headphone output.
When it comes to Sound Signature, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 55 score measurement.
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Superlux HD681 Evo Stereo Imaging Quality
What is the stereo imaging quality?
0 Superlux HD681 Evo 0 Votes Good
68 Headphones in this range Good
Ability to position sound accurately in stereo field.
When it comes to Stereo Imaging Quality, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 68 score measurement.
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Superlux HD681 Evo Soundstage Width
What is the soundstage width?
0 Superlux HD681 Evo 0 Votes Wide
56 Headphones in this range Moderate
Lateral spread of perceived audio.
When it comes to Soundstage Width, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 56 score measurement.
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Superlux HD681 Evo Soundstage Depth
What is the soundstage depth?
0 Superlux HD681 Evo 0 Votes Moderate
54 Headphones in this range Moderate
Front-to-back perception of audio field.
When it comes to Soundstage Depth, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 54 score measurement.
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Superlux HD681 Evo Bass Enhancement Technology
What bass enhancement technology is used?
0 Superlux HD681 Evo 0 Votes Passive Resonance
23 Headphones in this range None
Technology that enhances bass response.
When it comes to Bass Enhancement Technology, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 23 score measurement.
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Superlux HD681 Evo Treble Enhancement Technology
What treble enhancement technology is used?
0 Superlux HD681 Evo 0 Votes None
19 Headphones in this range None
Technology used to enhance treble clarity.
When it comes to Treble Enhancement Technology, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 19 score measurement.
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Superlux HD681 Evo Surround Sound
Do the headphones support surround sound?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if headphones support surround audio.
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Connectivity & Compatibility 14
Superlux HD681 Evo Wired Connector Gold Plated
Are the wired connectors gold-plated?
Yes 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Superlux HD681 Evo
The wired connector is gold plated, which improves corrosion resistance and can maintain cleaner electrical contacts over time.
Indicates if wired connectors are gold-plated for durability.
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Superlux HD681 Evo Wired Mode Support
Do the headphones support wired mode?
Yes 0Votes Superlux HD681 Evo
Yes Headphones in this range
Superlux HD681 Evo
Wired mode support is available, allowing the headphones to be used without power when connected via cable.
Indicates if headphones can also be used in wired mode.
When it comes to Wired Mode Support, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 78 score measurement.
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Superlux HD681 Evo Connector Plug Type
What is the connector plug type?
0 Superlux HD681 Evo 0 Votes 3.5mm
37 Headphones in this range 3.5mm
Type of physical connector for wired use.
When it comes to Connector Plug Type, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 37 score measurement.
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Superlux HD681 Evo Connection Type
What is the connection type?
0 Superlux HD681 Evo 0 Votes Wired
40 Headphones in this range Wired
Defines whether headphones connect via cable, wireless, or both.
When it comes to Connection Type, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 40 score measurement.
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Superlux HD681 Evo Detachable Cable Connector Type
What detachable cable connector is used?
0 Superlux HD681 Evo 0 Votes 3.5mm
34 Headphones in this range 3.5mm
Connector type used for detachable cables.
When it comes to Detachable Cable Connector Type, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 34 score measurement.
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Superlux HD681 Evo NFC Pairing
Do the headphones support NFC pairing?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Allows one-tap NFC device pairing.
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Superlux HD681 Evo Multipoint Connectivity
Do the headphones support multipoint connectivity?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Ability to connect to multiple devices simultaneously.
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Superlux HD681 Evo SBC Support
Do the headphones support SBC?
No 0Votes Superlux HD681 Evo
Yes Headphones in this range
Indicates if headphones support SBC codec.
When it comes to SBC Support, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ .
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Superlux HD681 Evo AAC Support
Do the headphones support AAC?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if headphones support AAC codec.
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Superlux HD681 Evo AptX Support
Do the headphones support AptX?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if headphones support Qualcomm AptX codec.
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Superlux HD681 Evo LDAC Support
Do the headphones support LDAC?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if headphones support Sony’s LDAC codec.
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Superlux HD681 Evo USB Audio Support
Do the headphones support USB audio?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if headphones can be used for audio via USB.
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Superlux HD681 Evo Low Latency Support
Do the headphones support low latency mode?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if headphones reduce latency for gaming and video sync.
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Superlux HD681 Evo Operating System Compatibility
What operating systems are supported?
0 Superlux HD681 Evo 0 Votes Windows, MacOS, Android, iOS, Linux
87 Headphones in this range Windows, MacOS, Android, iOS, Linux
Operating systems the headphones work with.
When it comes to Operating System Compatibility, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 87 score measurement.
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Controls & Features 16
Superlux HD681 Evo On Device Controls
Do the headphones have on-device controls?
No 0Votes Superlux HD681 Evo
Yes Headphones in this range
Indicates if headphones have physical or touch controls on the unit.
When it comes to On Device Controls, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ .
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Superlux HD681 Evo Track Skipping Controls
Do the headphones support track skipping?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if users can skip tracks directly on the headphones.
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Superlux HD681 Evo Volume Limiter
Do the headphones have a volume limiter?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Allows setting a maximum volume for hearing protection.
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Superlux HD681 Evo Call Answer Controls
Do the headphones support call answering on-device?
No 0Votes Superlux HD681 Evo
Yes Headphones in this range
Indicates if calls can be answered using headphone controls.
When it comes to Call Answer Controls, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ .
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Superlux HD681 Evo Gesture Controls
Do the headphones support gesture controls?
No 0Votes Superlux HD681 Evo
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Indicates if gestures like swipe or tap are supported.
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Superlux HD681 Evo Touch Sensitivity Adjustment
Do the headphones allow touch sensitivity adjustment?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if touch control sensitivity can be adjusted.
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Superlux HD681 Evo Programmable Buttons
Do the headphones have programmable buttons?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Allows users to assign functions to buttons.
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Superlux HD681 Evo Control Lock Mode
Do the headphones have control lock mode?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Prevents accidental input when controls are touched.
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Superlux HD681 Evo Auto Pause Play
Do the headphones auto-pause and play?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Automatically pauses when removed and resumes when worn.
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Superlux HD681 Evo Customizable EQ
Do the headphones support customizable EQ?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if sound signature can be customized via equalizer.
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Superlux HD681 Evo App Support
Do the headphones have app support?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if headphones have a companion app.
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Superlux HD681 Evo Control Customization In App
Can controls be customized in the app?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Ability to change control functions via app.
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Superlux HD681 Evo Voice Assistant Support
Do the headphones support voice assistants?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates support for Google Assistant, Siri, Alexa, etc.
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Superlux HD681 Evo Ambient Sound Mode
Do the headphones have ambient sound mode?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Lets outside sounds in for awareness.
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Superlux HD681 Evo Transparency Mode
Do the headphones have transparency mode?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Enhanced version of ambient sound mode for clarity.
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Superlux HD681 Evo Low Latency Mode
Do the headphones support low latency mode?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Reduces delay for gaming or video sync.
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Microphone & Calling 8
Superlux HD681 Evo Built In Microphone
Do the headphones have a built-in microphone?
No 0Votes Superlux HD681 Evo
Yes Headphones in this range
Indicates if the headphones have a built-in microphone.
When it comes to Built In Microphone, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ .
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Superlux HD681 Evo Detachable Boom Mic
Do the headphones have a detachable boom mic?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if headphones support a detachable boom mic.
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Superlux HD681 Evo Noise Cancelling Microphone
Is the microphone noise cancelling?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if microphone has active noise cancelling.
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Superlux HD681 Evo Beamforming Microphone
Does the microphone support beamforming?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Uses multiple mics to focus on voice direction.
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Superlux HD681 Evo Echo Cancellation
Do the headphones support echo cancellation?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Reduces echo during calls.
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Superlux HD681 Evo Wind Noise Reduction
Do the headphones reduce wind noise?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Minimizes wind interference during outdoor use.
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Superlux HD681 Evo Mute Button
Do the headphones have a mute button?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if there is a dedicated mute control.
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Superlux HD681 Evo Microphone Placement Adjustment
Can the microphone placement be adjusted?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if the microphone position can be adjusted.
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Noise Control 9
Superlux HD681 Evo Passive Noise Isolation
Do the headphones provide passive noise isolation?
Yes 0Votes Superlux HD681 Evo
Yes Headphones in this range
Superlux HD681 Evo
Passive noise isolation is provided by the earcup seal and geometry, reducing ambient sound without active processing.
Physical sealing and padding to block noise.
When it comes to Passive Noise Isolation, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 83 score measurement.
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Superlux HD681 Evo Active Noise Cancellation
Do the headphones support active noise cancellation?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if the headphones have ANC technology.
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Superlux HD681 Evo ANC Level Adjustment
Can ANC levels be adjusted?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Whether ANC intensity can be adjusted.
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Superlux HD681 Evo Passive Seal Quality
What is the passive seal quality?
0 Superlux HD681 Evo 0 Votes Good
52 Headphones in this range Good
Quality of physical seal for blocking noise.
When it comes to Passive Seal Quality, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 52 score measurement.
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Superlux HD681 Evo Transparency Mode Level Adjustment
Can transparency levels be adjusted?
No 0Votes Superlux HD681 Evo
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Allows adjustment of transparency mode strength.
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Superlux HD681 Evo Adaptive Sound Control
Do the headphones feature adaptive sound control?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Automatically adjusts noise control based on environment.
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Superlux HD681 Evo Automatic ANC Adjustment
Does ANC adjust automatically?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
ANC adjusts automatically without user input.
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Superlux HD681 Evo Ambient Noise Detection
Do the headphones detect ambient noise?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Sensors detect surrounding noise levels.
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Superlux HD681 Evo Wind Noise Reduction For ANC
Does ANC reduce wind noise?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Reduces wind interference in ANC mode.
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Battery & Power 6
Superlux HD681 Evo Replaceable Battery
Is the battery replaceable?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if the battery can be replaced.
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Superlux HD681 Evo Quick Charge Support
Does it support quick charging?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Whether quick charge is supported.
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Superlux HD681 Evo Wireless Charging Support
Does it support wireless charging?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Supports wireless charging.
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Superlux HD681 Evo Overcharge Protection
Does it have overcharge protection?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Protects battery from overcharging.
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Superlux HD681 Evo Power Saving Mode
Does it have a power saving mode?
No 0Votes Superlux HD681 Evo
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Extends battery life by reducing power use.
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Superlux HD681 Evo Battery Indicator
Does it have a battery indicator?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Shows battery level on device.
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Smart & Extra Features 16
Superlux HD681 Evo AI Upscaling Audio
Does it feature AI audio upscaling?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Enhances lower-quality audio using AI algorithms.
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Superlux HD681 Evo Head Tracking For Spatial Audio
Does it support head tracking for spatial audio?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Supports dynamic spatial audio through head tracking.
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Superlux HD681 Evo Dolby Atmos Support
Is Dolby Atmos supported?
No 0Votes Superlux HD681 Evo
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Indicates Dolby Atmos surround compatibility.
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Superlux HD681 Evo Hi Res Audio Certification
Is it Hi-Res certified?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Shows if headphones meet Hi-Res audio standards.
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Superlux HD681 Evo Custom Sound Profiles
Can you create custom sound profiles?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Allows personalized sound settings.
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Superlux HD681 Evo Learning EQ Adaptation
Does it adapt EQ through learning?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
AI adjusts EQ over time based on listening habits.
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Superlux HD681 Evo Hearing Protection Mode
Does it include hearing protection mode?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Limits volume peaks to protect hearing.
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Superlux HD681 Evo Sleep Tracking
Does it track sleep?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Tracks sleep patterns while wearing headphones.
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Superlux HD681 Evo Sleep Mode Timer
Does it have a sleep mode timer?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Timer to automatically power off during sleep.
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Superlux HD681 Evo Multi Device Sync
Does it support multi-device sync?
No 0Votes Superlux HD681 Evo
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Connects to multiple devices simultaneously.
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Superlux HD681 Evo Auto Device Switching
Does it support auto device switching?
No 0Votes Superlux HD681 Evo
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Seamlessly switches between connected devices.
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Superlux HD681 Evo Find My Device Support
Does it support Find My Device?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Supports location tracking for lost headphones.
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Superlux HD681 Evo Firmware Update Support
Can the firmware be updated?
No 0Votes Superlux HD681 Evo
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Indicates ability to update software for improvements.
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Superlux HD681 Evo Voice Recognition Personalization
Does it support voice recognition personalization?
No 0Votes Superlux HD681 Evo
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Learns and adapts to user’s voice commands.
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Superlux HD681 Evo Gaming Mode Optimization
Is there a gaming optimization mode?
No 0Votes Superlux HD681 Evo
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Special low-latency mode for gaming.
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Superlux HD681 Evo Integrated Storage For Cable
Does it have cable storage?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Provides onboard storage for detachable cables.
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Accessories 14
Superlux HD681 Evo Extra Earpads
Are extra earpads included?
Yes 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Superlux HD681 Evo
Extra earpads are included, providing a spare set for replacement or a different material choice to change comfort and isolation.
Indicates if spare earpads are provided.
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Superlux HD681 Evo Audio Cable
Is an audio cable included?
Yes 0Votes Superlux HD681 Evo
Yes Headphones in this range
Superlux HD681 Evo
An audio cable is included for wired operation, allowing immediate use with compatible sources.
Indicates if an audio cable is provided.
When it comes to Audio Cable, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 78 score measurement.
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Superlux HD681 Evo Cable Adapter
Is a cable adapter included?
Yes 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Superlux HD681 Evo
A cable adapter is included, which can aid compatibility with different jack sizes such as airline sockets.
Indicates if a cable adapter is provided.
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Superlux HD681 Evo User Manual
Is a user manual included?
Yes 0Votes Superlux HD681 Evo
Yes Headphones in this range
Superlux HD681 Evo
A user manual is supplied, useful for setup, specifications, and care instructions.
Indicates if a user manual is provided.
When it comes to User Manual, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 84 score measurement.
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Superlux HD681 Evo Warranty Card
Is a warranty card included?
Yes 0Votes Superlux HD681 Evo
Yes Headphones in this range
Superlux HD681 Evo
A warranty card is included to document warranty coverage and provide support details.
Indicates if a warranty card is provided.
When it comes to Warranty Card, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 85 score measurement.
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Superlux HD681 Evo Carry Case
Is a carry case included?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Whether a carry case is bundled with the headphones.
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Superlux HD681 Evo Carrying Case Type
What type of carrying case is included?
0 Superlux HD681 Evo 0 Votes None
21 Headphones in this range None
The type of carrying case included.
When it comes to Carrying Case Type, Superlux HD681 Evo ◉ is worse than Headphone in this range ◉ , delivering equal 21 score measurement.
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Superlux HD681 Evo Protective Pouch
Is a protective pouch included?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if a protective pouch is included.
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Superlux HD681 Evo Extra Ear Tips
Are extra ear tips included?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if extra ear tips are provided.
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Superlux HD681 Evo Charging Cable
Is a charging cable included?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if a charging cable is provided.
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Superlux HD681 Evo Airplane Adapter
Is an airplane adapter included?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if an airplane adapter is included.
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Superlux HD681 Evo Cable Clip
Is a cable clip included?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if a cable clip is provided.
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Superlux HD681 Evo Cleaning Tool
Is a cleaning tool included?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if a cleaning tool is provided.
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Superlux HD681 Evo Branding Stickers
Are branding stickers included?
No 0Votes Superlux HD681 Evo
Headphone in this range Who knows? (Help us out by suggesting one!)
Indicates if branding stickers are provided.
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Surveys
Because hot takes deserve votes.
Superlux HD681 Evo Sound Quality
How would you rate the overall sound quality of these headphones?
Excellent — Clear, balanced, and immersive sound 0Votes
Very good — Great clarity with rich tones 0Votes
Decent — Clear mids but limited depth 0Votes
Average — Lacks detail or balance 0Votes
Poor — Muffled or distorted sound 0Votes
Superlux HD681 Evo Bass Performance
How strong and accurate is the bass performance on these headphones?
Powerful — Deep and clean low-end 0Votes
Strong — Noticeable and satisfying bass 0Votes
Balanced — Good mix of lows and highs 0Votes
Weak — Light or flat bass response 0Votes
Poor — No real bass presence 0Votes
Superlux HD681 Evo Comfort and Fit
How comfortable do these headphones feel during long listening sessions?
Extremely comfortable — Feels weightless for hours 0Votes
Comfortable — Slight pressure after long use 0Votes
Average — Fine for short periods 0Votes
Tight — Uncomfortable after an hour or two 0Votes
Unpleasant — Difficult to wear for long 0Votes
Superlux HD681 Evo Noise Cancellation
How effective is the noise cancellation feature on these headphones?
Excellent — Blocks over 90% of external noise 0Votes
Good — Reduces most background sounds 0Votes
Fair — Works in moderate noise only 0Votes
Weak — Minimal difference noticed 0Votes
Poor — Hardly blocks any noise 0Votes
Superlux HD681 Evo Battery Life
How long does the battery last on a full charge?
Excellent — Over 40 hours 0Votes
Good — 30 to 40 hours 0Votes
Average — 20 to 30 hours 0Votes
Short — 10 to 20 hours 0Votes
Very short — Under 10 hours 0Votes
Superlux HD681 Evo Build Quality and Durability
How durable and sturdy do these headphones feel?
Very durable — Lasts over 5 years 0Votes
Solid — Feels high-quality and strong 0Votes
Decent — Works fine but not rugged 0Votes
Weak — Shows wear within a year 0Votes
Fragile — Breaks or cracks easily 0Votes
Superlux HD681 Evo Connectivity
How smooth and reliable is the Bluetooth or wired connection of these headphones?
Excellent — Connects instantly, never drops 0Votes
Good — Stable with rare issues 0Votes
Decent — Occasional lag or delay 0Votes
Weak — Disconnects sometimes 0Votes
Poor — Frequently loses connection 0Votes
Superlux HD681 Evo Design and Style
How stylish and appealing do these headphones look?
Very stylish — Modern and premium design 0Votes
Attractive — Clean and sleek look 0Votes
Decent — Looks fine but simple 0Votes
Basic — Functional but plain 0Votes
Unappealing — Bulky or outdated design 0Votes
Superlux HD681 Evo Portability
How easy is it to carry and store these headphones when not in use?
Very portable — Folds compactly and lightweight 0Votes
Easy to carry — Compact with carrying case 0Votes
Manageable — Moderate size and weight 0Votes
Bulky — Hard to pack in small bags 0Votes
Very bulky — Difficult to travel with 0Votes
Superlux HD681 Evo Pricing
How would you describe the price of these headphones for their sound and features?
Supermod 
