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Before you commit to the Superlux HD668B headphone, check out these 155 specs & features — especially top-voted ones like general information, dimensions & weight, materials & build & audio performance from the Soundfindr community.
A fast snapshot of the Superlux HD668B, covering its standout specification and what you can expect right out of the box.
Superlux HD668B
Superlux HD 668B is a semi‑open over‑ear headphone designed for balanced and detailed sound that suits both casual listening and studio monitoring. Its semi‑open design and 50 mm dynamic drivers deliver clear mids and highs with punchy bass, making music feel wide and engaging. With a lightweight build and detachable cables, it's comfortable for extended use and versatile across different audio sources.
Specifications & Facts 155
Specs measured. Drama avoided.
Looking to upgrade? Check the Superlux HD668B headphone with full details: price, 155 features, pros and cons, and how it stacks up vs top headphones.
General Information 18
Superlux HD668B Model Number
What is the model number?
57 Superlux HD668B 0 Votes HD668B
13 Headphones in this range TAA7306
Superlux HD668B
The official model number is HD668B, matching the series name.
Unique model identifier assigned by manufacturer.
When it comes to Model Number, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 44 score measurement.
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Superlux HD668B Form Factor
What is the form factor?
12 Superlux HD668B 0 Votes Wired
6 Headphones in this range Wired
Superlux HD668B
This model is a wired headphone, meaning it connects to audio sources via cable instead of Bluetooth or wireless technologies.
The main physical form factor.
When it comes to Form Factor, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 6 score measurement.
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Superlux HD668B Series Name
What series is it part of?
35 Superlux HD668B 0 Votes HD 668B
16 Headphones in this range Arctis Nova
Superlux HD668B
This product belongs to the HD 668B series by Superlux, known for budget-friendly semi-open headphones.
The series or family line the headphones belong to.
When it comes to Series Name, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 19 score measurement.
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Superlux HD668B Release Year
What is the release year?
12 Superlux HD668B 0 Votes 2011
13 Headphones in this range 2025
Superlux HD668B
The Superlux HD 668B was released in the year 2011, making it a longstanding model appreciated for its performance.
Year the headphones were first released.
When it comes to Release Year, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 1 score measurement.
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Superlux HD668B Country of Origin
What is the country of origin?
62 Superlux HD668B 0 Votes China
12 Headphones in this range China
Superlux HD668B
Manufactured in China, a common origin for many consumer electronics.
Country where the product was designed or manufactured.
When it comes to Country of Origin, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 50 score measurement.
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Superlux HD668B Replaceable Earpads
Are the earpads replaceable?
Yes 0Votes Superlux HD668B
Yes Headphones in this range
Superlux HD668B
Replaceable earpads allow users to swap out the cushions for better comfort or when the originals wear out.
Indicates if ear pads can be replaced.
When it comes to Replaceable Earpads, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 68 score measurement.
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Superlux HD668B Replaceable Cable
Is the cable replaceable?
Yes 0Votes Superlux HD668B
Yes Headphones in this range
Superlux HD668B
The headphones feature a replaceable cable, which means the cable can be swapped out if damaged or upgraded.
Indicates if cable can be replaced with another.
When it comes to Replaceable Cable, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 68 score measurement.
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Superlux HD668B Certification Standard
What certifications are included?
67 Superlux HD668B 0 Votes CE, FCC, RoHS
12 Headphones in this range CE, FCC, RoHS
Superlux HD668B
Certifications include CE, FCC, and RoHS, confirming regulatory compliance and environmentally safe materials.
Compliance standards product meets.
When it comes to Certification Standard, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 55 score measurement.
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Superlux HD668B Product Name
What is the product name?
60 Superlux HD668B 0 Votes Superlux HD 668B
13 Headphones in this range Philips TAL7000
The official name of the headphones.
When it comes to Product Name, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 47 score measurement.
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Superlux HD668B Limited Edition
Is it a limited edition?
No 0Votes Superlux HD668B
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 HD668B Intended Use
What is the intended use?
72 Superlux HD668B 0 Votes Music, Gaming, Studio
13 Headphones in this range Music
The primary intended application for the headphones.
When it comes to Intended Use, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 59 score measurement.
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Superlux HD668B Headphone Type
What type of headphones are these?
42 Superlux HD668B 0 Votes Over Ear
8 Headphones in this range Over Ear
The general type of headphones.
When it comes to Headphone Type, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 34 score measurement.
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Superlux HD668B Fit Style
What is the fit style?
62 Superlux HD668B 0 Votes Semi Open
11 Headphones in this range Closed Back
The fit and enclosure style of headphones.
When it comes to Fit Style, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 51 score measurement.
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Superlux HD668B Detachable Cable
Does it have a detachable cable?
Yes 0Votes Superlux HD668B
Yes Headphones in this range
Cable can be detached for replacement or portability.
When it comes to Detachable Cable, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 68 score measurement.
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Superlux HD668B Warranty Period
What is the warranty period?
22 Superlux HD668B 0 Votes 1 Year
7 Headphones in this range 2 Years
Duration of manufacturer’s warranty.
When it comes to Warranty Period, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 15 score measurement.
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Superlux HD668B Foldable Design
Do they have a foldable design?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headphones can be folded for storage.
When it comes to Foldable Design, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Replaceable Headband
Is the headband replaceable?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headband can be replaced.
When it comes to Replaceable Headband, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Age Group Recommendation
What age group is recommended?
92 Superlux HD668B 0 Votes Adult
17 Headphones in this range Adult
Recommended age group for product use.
When it comes to Age Group Recommendation, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 75 score measurement.
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Dimensions & Weight 16
Superlux HD668B Weight
What is the headphone weight?
0.49 lbs 0Votes
0.6 lbs (Average)
Superlux HD668B
The headphones weigh approximately 0.4875 lbs (0.221 kg), which is lightweight for comfort during extended use.
Overall headphone weight without packaging.
When it comes to Weight, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 0.1 lbs measurement.
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Superlux HD668B Cable Length
What is the cable length?
3 ft 0Votes
5.04 ft (Average)
Superlux HD668B
The cable length is 3 ft (0.91 m), suitable for typical use scenarios close to audio sources like computers or audio interfaces.
Length of the audio cable for wired use.
When it comes to Cable Length, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 2.0 ft measurement.
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Superlux HD668B Width
What is the width of the headphones?
7.87 inch 0Votes
6.2 inch (Average)
Superlux HD668B
The width of the headphones is 7.87 inch (20.00 cm), providing a spacious ear cup size.
Overall horizontal measurement of the headphones.
When it comes to Width, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 1.7 inch measurement.
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Superlux HD668B Package Width
What is the package width?
9.84 inch 0Votes
8.3 inch (Average)
Superlux HD668B
The package width is 9.84 inch (25.00 cm), giving an idea of the product's retail packaging size.
Width of the retail package.
When it comes to Package Width, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 1.5 inch measurement.
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Superlux HD668B Package Height
What is the package height?
3.94 inch 0Votes
7.51 inch (Average)
Superlux HD668B
The package height is 3.94 inch (10.00 cm), indicating the thickness of the product packaging.
Height of the retail package.
When it comes to Package Height, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 3.6 inch measurement.
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Superlux HD668B Package Weight
What is the package weight?
1.32 lbs 0Votes
1.1 lbs (Average)
Superlux HD668B
The package weight is 1.32 lbs (0.60 kg), which may be useful for shipping and handling considerations.
Total weight including packaging.
When it comes to Package Weight, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 0.2 lbs measurement.
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Superlux HD668B Ear Cup Depth
What is the ear cup depth?
1.97 inch 0Votes
1.62 inch (Average)
Superlux HD668B
The ear cup depth measures 1.97 inch (5.00 cm), which helps provide enough space for the ear to fit comfortably without pressure.
Distance from outer edge to inner pad base.
When it comes to Ear Cup Depth, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 0.4 inch measurement.
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Superlux HD668B Ear Cup Inner Diameter
What is the ear cup inner diameter?
2.76 inch 0Votes
2.55 inch (Average)
Superlux HD668B
The inner diameter of the ear cup is 2.76 inch (7.01 cm), allowing adequate clearance for the ear.
Internal space of ear cups, affecting ear comfort.
When it comes to Ear Cup Inner Diameter, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 0.2 inch measurement.
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Superlux HD668B Ear Cup Outer Diameter
What is the ear cup outer diameter?
3.94 inch 0Votes
3.82 inch (Average)
Superlux HD668B
The ear cup outer diameter is 3.94 inch (10.00 cm), which is a typical size for over-ear headphones providing a comfortable fit for most ears.
Overall size of the ear cups.
When it comes to Ear Cup Outer Diameter, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 0.1 inch measurement.
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Superlux HD668B Clamp Force
What is the clamp force?
1.1 lbs 0Votes
0.99 lbs (Average)
Superlux HD668B
The clamp force of the headphones is 1.1 lbs (0.50 kg), suggesting a moderate grip to keep the headphones in place without causing discomfort.
Pressure applied by headband on the ears.
When it comes to Clamp Force, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 0.1 lbs measurement.
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Superlux HD668B Swivel Angle
What is the swivel angle?
15 degree 0Votes
75.43 degree (Average)
Superlux HD668B
The swivel angle of the ear cups is 15 degrees, allowing for some flexibility and adjustment to fit different head shapes.
Degree of rotation for ear cups.
When it comes to Swivel Angle, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 60.4 degree measurement.
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Superlux HD668B Depth
What is the depth of the headphones?
3.94 inch 0Votes
4.05 inch (Average)
Front-to-back measurement of the headphones.
When it comes to Depth, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 0.1 inch measurement.
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Superlux HD668B Height
What is the height of the headphones?
9.06 inch 0Votes
6.51 inch (Average)
Vertical measurement from top to bottom.
When it comes to Height, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 2.5 inch measurement.
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Superlux HD668B Package Depth
What is the package depth?
7.09 inch 0Votes
4.92 inch (Average)
Depth of the retail package.
When it comes to Package Depth, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 2.2 inch measurement.
Don’t keep it to yourself — be the first to react and review the Package Depth on Superlux HD668B ◉ and help others decide!
Superlux HD668B Headband Width
What is the headband width?
0.98 inch 0Votes
1.38 inch (Average)
Thickness of headband which affects support.
When it comes to Headband Width, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 0.4 inch measurement.
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Superlux HD668B Headband Adjustability Range
What is the headband adjustability range?
1.97 inch 0Votes
1.89 inch (Average)
Maximum adjustment range of the headband.
When it comes to Headband Adjustability Range, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 0.1 inch measurement.
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Materials & Build 16
Superlux HD668B Material
What is the main material of the headphones?
62 Superlux HD668B 0 Votes Plastic
12 Headphones in this range Plastic
Primary construction material of the headphones.
When it comes to Material, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 50 score measurement.
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Superlux HD668B Ear Cushion Material
What is the ear cushion material?
42 Superlux HD668B 0 Votes Leather
11 Headphones in this range Leather
Material of ear cushions that affects comfort and breathability.
When it comes to Ear Cushion Material, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 31 score measurement.
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Superlux HD668B Sweat Resistance
Are the headphones sweat resistant?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates whether headphones resist sweat damage.
When it comes to Sweat Resistance, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Color Options
What are the color options?
62 Superlux HD668B 0 Votes Black
12 Headphones in this range Black
Available colors for the headphones.
When it comes to Color Options, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 50 score measurement.
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Superlux HD668B Headband Padding Material
What is the headband padding material?
32 Superlux HD668B 0 Votes Foam
8 Headphones in this range Foam
Padding type used in the headband.
When it comes to Headband Padding Material, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 24 score measurement.
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Superlux HD668B Hinges Material
What is the hinge material?
32 Superlux HD668B 0 Votes Plastic
7 Headphones in this range Plastic
Material used for the folding hinges.
When it comes to Hinges Material, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 25 score measurement.
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Superlux HD668B Cable Material
What is the cable material?
32 Superlux HD668B 0 Votes Rubber
8 Headphones in this range Rubber
Construction material of the audio cable.
When it comes to Cable Material, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 24 score measurement.
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Superlux HD668B Connector Material
What is the connector material?
82 Superlux HD668B 0 Votes Gold Plated
13 Headphones in this range Gold Plated
Metal used for plug connectors.
When it comes to Connector Material, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 69 score measurement.
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Superlux HD668B Reinforced Joints
Do the headphones have reinforced joints?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if stress points are reinforced for durability.
When it comes to Reinforced Joints, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Water Resistance Rating
What is the water resistance rating?
2 Superlux HD668B 0 Votes IPX0
2 Headphones in this range IPX0
Resistance level against water ingress.
When it comes to Water Resistance Rating, Superlux HD668B ◉ is same as Headphone in this range ◉ .
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Superlux HD668B Dust Resistance
Are the headphones dust resistant?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates whether headphones are resistant to dust particles.
When it comes to Dust Resistance, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Scratch Resistant Coating
Do the headphones have scratch resistant coating?
No 0Votes Superlux HD668B
Yes Headphones in this range
Protective layer against scratches.
When it comes to Scratch Resistant Coating, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B UV Resistant Coating
Do the headphones have UV resistant coating?
No 0Votes Superlux HD668B
Headphone in this range Who knows? (Help us out by suggesting one!)
Resistance against UV light fading or damage.
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Superlux HD668B Finish
What is the finish?
62 Superlux HD668B 0 Votes Matte
12 Headphones in this range Matte
Surface treatment of the headphone exterior.
When it comes to Finish, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 50 score measurement.
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Superlux HD668B Recyclable Materials
Are the headphones made with recyclable materials?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if materials are recyclable for sustainability.
When it comes to Recyclable Materials, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Eco Friendly Certification
What eco friendly certification do the headphones have?
26 Superlux HD668B 0 Votes Other
5 Headphones in this range Other
Environmental certification of the product.
When it comes to Eco Friendly Certification, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 21 score measurement.
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Audio Performance 21
Superlux HD668B Impedance
What is the impedance?
56 ohm 0Votes
31.98 ohm (Average)
Superlux HD668B
The headphones have an impedance of 56 ohms, which is moderate and compatible with most consumer audio devices.
Electrical resistance of headphones.
When it comes to Impedance, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 24.0 ohm measurement.
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Superlux HD668B Sensitivity
What is the sensitivity?
98 dB 0Votes
97.9 dB (Average)
Superlux HD668B
The sensitivity is 98 dB, a level adequate for loud and clear sound output with most audio devices.
Loudness produced per given input power.
When it comes to Sensitivity, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 0.1 dB measurement.
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Superlux HD668B High Frequency Response
What is the highest frequency response?
20,000 Hz 0Votes
21,912.6 Hz (Average)
Superlux HD668B
The high-frequency response extends up to 20,000 Hz, covering the full range of human hearing and ensuring crisp treble sounds.
Highest audible frequency reproduced.
When it comes to High Frequency Response, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 1,912.6 Hz measurement.
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Superlux HD668B Total Harmonic Distortion
What is the THD?
0.3 % 0Votes
1.91 % (Average)
Superlux HD668B
Total harmonic distortion is low at 0.3%, contributing to clean sound quality.
Distortion in audio output.
When it comes to Total Harmonic Distortion, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 1.6 % measurement.
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Superlux HD668B Dynamic Range
What is the dynamic range?
95 dB 0Votes
90.84 dB (Average)
Superlux HD668B
Dynamic range is 95 dB, suitable for a broad range of audio dynamics from quiet to loud passages.
Range between softest and loudest sounds.
When it comes to Dynamic Range, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 4.2 dB measurement.
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Superlux HD668B Crosstalk
What is the crosstalk value?
30 dB 0Votes
6.25 dB (Average)
Superlux HD668B
A crosstalk value of 30 dB indicates good channel separation, enhancing stereo sound experience.
Amount of signal leakage between channels.
When it comes to Crosstalk, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 23.8 dB measurement.
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Superlux HD668B Driver Size
What is the driver size?
50 mm 0Votes
40.87 mm (Average)
Diameter of the driver unit.
When it comes to Driver Size, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 9.1 mm measurement.
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Superlux HD668B Low Frequency Response
What is the lowest frequency response?
10 Hz 0Votes
18.41 Hz (Average)
Lowest audible frequency reproduced.
When it comes to Low Frequency Response, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 8.4 Hz measurement.
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Superlux HD668B Driver Type
What is the driver type?
52 Superlux HD668B 0 Votes Dynamic
10 Headphones in this range Dynamic
Type of driver technology used for sound production.
When it comes to Driver Type, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 42 score measurement.
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Superlux HD668B Acoustic Design
What is the acoustic design?
42 Superlux HD668B 0 Votes Semi Open
5 Headphones in this range Closed Back
Headphone enclosure type.
When it comes to Acoustic Design, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 37 score measurement.
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Superlux HD668B Sound Pressure Level
What is the sound pressure level?
98 dB 0Votes
98.46 dB (Average)
Acoustic pressure output.
When it comes to Sound Pressure Level, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 0.5 dB measurement.
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Superlux HD668B Maximum Input Power
What is the maximum input power?
500 mW 0Votes
198.45 mW (Average)
Maximum power headphones can handle.
When it comes to Maximum Input Power, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 301.5 mW measurement.
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Superlux HD668B Impulse Response Speed
What is the impulse response speed?
36 Superlux HD668B 0 Votes Fast
3 Headphones in this range Fast
Speed at which drivers respond to signal changes.
When it comes to Impulse Response Speed, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 33 score measurement.
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Superlux HD668B Phase Coherence
What is the phase coherence?
46 Superlux HD668B 0 Votes Good
7 Headphones in this range Good
Alignment of frequency components in phase.
When it comes to Phase Coherence, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 39 score measurement.
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Superlux HD668B Sound Signature
What is the sound signature?
50 Superlux HD668B 0 Votes V-Shaped
10 Headphones in this range Neutral
Tonal balance of headphone output.
When it comes to Sound Signature, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 40 score measurement.
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Superlux HD668B Stereo Imaging Quality
What is the stereo imaging quality?
61 Superlux HD668B 0 Votes Good
12 Headphones in this range Good
Ability to position sound accurately in stereo field.
When it comes to Stereo Imaging Quality, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 49 score measurement.
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Superlux HD668B Soundstage Width
What is the soundstage width?
76 Superlux HD668B 0 Votes Wide
10 Headphones in this range Moderate
Lateral spread of perceived audio.
When it comes to Soundstage Width, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 66 score measurement.
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Superlux HD668B Soundstage Depth
What is the soundstage depth?
86 Superlux HD668B 0 Votes Deep
10 Headphones in this range Moderate
Front-to-back perception of audio field.
When it comes to Soundstage Depth, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 76 score measurement.
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Superlux HD668B Bass Enhancement Technology
What bass enhancement technology is used?
17 Superlux HD668B 0 Votes Passive Resonance
4 Headphones in this range None
Technology that enhances bass response.
When it comes to Bass Enhancement Technology, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 13 score measurement.
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Superlux HD668B Treble Enhancement Technology
What treble enhancement technology is used?
0 Superlux HD668B 0 Votes None
4 Headphones in this range None
Technology used to enhance treble clarity.
When it comes to Treble Enhancement Technology, Superlux HD668B ◉ is worse than Headphone in this range ◉ , delivering equal 4 score measurement.
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Superlux HD668B Surround Sound
Do the headphones support surround sound?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headphones support surround audio.
When it comes to Surround Sound, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Connectivity & Compatibility 14
Superlux HD668B Connection Type
What is the connection type?
12 Superlux HD668B 0 Votes Wired
6 Headphones in this range Wired
Superlux HD668B
Connection is exclusively wired, which is common for studio and budget audiophile headphones for stable and high-fidelity audio.
Defines whether headphones connect via cable, wireless, or both.
When it comes to Connection Type, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 6 score measurement.
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Superlux HD668B Detachable Cable Connector Type
What detachable cable connector is used?
26 Superlux HD668B 0 Votes 3.5mm
6 Headphones in this range 3.5mm
Superlux HD668B
The detachable cable uses a standard 3.5mm connector, compatible with most devices including smartphones and computers.
Connector type used for detachable cables.
When it comes to Detachable Cable Connector Type, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 20 score measurement.
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Superlux HD668B Connector Plug Type
What is the connector plug type?
22 Superlux HD668B 0 Votes 3.5mm
6 Headphones in this range 3.5mm
Type of physical connector for wired use.
When it comes to Connector Plug Type, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 16 score measurement.
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Superlux HD668B Wired Connector Gold Plated
Are the wired connectors gold-plated?
Yes 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if wired connectors are gold-plated for durability.
When it comes to Wired Connector Gold Plated, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 67 score measurement.
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Superlux HD668B Wired Mode Support
Do the headphones support wired mode?
Yes 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headphones can also be used in wired mode.
When it comes to Wired Mode Support, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 64 score measurement.
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Superlux HD668B NFC Pairing
Do the headphones support NFC pairing?
No 0Votes Superlux HD668B
Yes Headphones in this range
Allows one-tap NFC device pairing.
When it comes to NFC Pairing, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Multipoint Connectivity
Do the headphones support multipoint connectivity?
No 0Votes Superlux HD668B
Yes Headphones in this range
Ability to connect to multiple devices simultaneously.
When it comes to Multipoint Connectivity, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B SBC Support
Do the headphones support SBC?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headphones support SBC codec.
When it comes to SBC Support, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B AAC Support
Do the headphones support AAC?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headphones support AAC codec.
When it comes to AAC Support, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B AptX Support
Do the headphones support AptX?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headphones support Qualcomm AptX codec.
When it comes to AptX Support, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B LDAC Support
Do the headphones support LDAC?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headphones support Sony’s LDAC codec.
When it comes to LDAC Support, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B USB Audio Support
Do the headphones support USB audio?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headphones can be used for audio via USB.
When it comes to USB Audio Support, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Low Latency Support
Do the headphones support low latency mode?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headphones reduce latency for gaming and video sync.
When it comes to Low Latency Support, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Operating System Compatibility
What operating systems are supported?
82 Superlux HD668B 0 Votes Windows, MacOS, Android, iOS, Linux
17 Headphones in this range Windows, MacOS, Android, iOS, Linux
Operating systems the headphones work with.
When it comes to Operating System Compatibility, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 65 score measurement.
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Controls & Features 17
Superlux HD668B On Device Controls
Do the headphones have on-device controls?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headphones have physical or touch controls on the unit.
When it comes to On Device Controls, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Track Skipping Controls
Do the headphones support track skipping?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if users can skip tracks directly on the headphones.
When it comes to Track Skipping Controls, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Volume Limiter
Do the headphones have a volume limiter?
No 0Votes Superlux HD668B
Yes Headphones in this range
Allows setting a maximum volume for hearing protection.
When it comes to Volume Limiter, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Call Answer Controls
Do the headphones support call answering on-device?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if calls can be answered using headphone controls.
When it comes to Call Answer Controls, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Gesture Controls
Do the headphones support gesture controls?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if gestures like swipe or tap are supported.
When it comes to Gesture Controls, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Touch Sensitivity Adjustment
Do the headphones allow touch sensitivity adjustment?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if touch control sensitivity can be adjusted.
When it comes to Touch Sensitivity Adjustment, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Programmable Buttons
Do the headphones have programmable buttons?
No 0Votes Superlux HD668B
Yes Headphones in this range
Allows users to assign functions to buttons.
When it comes to Programmable Buttons, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Control Lock Mode
Do the headphones have control lock mode?
No 0Votes Superlux HD668B
Yes Headphones in this range
Prevents accidental input when controls are touched.
When it comes to Control Lock Mode, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Button Feedback Type
What is the button feedback type?
25 Superlux HD668B 0 Votes Tactile
6 Headphones in this range Tactile
Type of feedback provided when using controls.
When it comes to Button Feedback Type, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 19 score measurement.
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Superlux HD668B Auto Pause Play
Do the headphones auto-pause and play?
No 0Votes Superlux HD668B
Yes Headphones in this range
Automatically pauses when removed and resumes when worn.
When it comes to Auto Pause Play, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Customizable EQ
Do the headphones support customizable EQ?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if sound signature can be customized via equalizer.
When it comes to Customizable EQ, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B App Support
Do the headphones have app support?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headphones have a companion app.
When it comes to App Support, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Control Customization In App
Can controls be customized in the app?
No 0Votes Superlux HD668B
Yes Headphones in this range
Ability to change control functions via app.
When it comes to Control Customization In App, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Voice Assistant Support
Do the headphones support voice assistants?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates support for Google Assistant, Siri, Alexa, etc.
When it comes to Voice Assistant Support, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Ambient Sound Mode
Do the headphones have ambient sound mode?
No 0Votes Superlux HD668B
Yes Headphones in this range
Lets outside sounds in for awareness.
When it comes to Ambient Sound Mode, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Transparency Mode
Do the headphones have transparency mode?
No 0Votes Superlux HD668B
Yes Headphones in this range
Enhanced version of ambient sound mode for clarity.
When it comes to Transparency Mode, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Low Latency Mode
Do the headphones support low latency mode?
No 0Votes Superlux HD668B
Yes Headphones in this range
Reduces delay for gaming or video sync.
When it comes to Low Latency Mode, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Microphone & Calling 8
Superlux HD668B Built In Microphone
Do the headphones have a built-in microphone?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if the headphones have a built-in microphone.
When it comes to Built In Microphone, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Detachable Boom Mic
Do the headphones have a detachable boom mic?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if headphones support a detachable boom mic.
When it comes to Detachable Boom Mic, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Noise Cancelling Microphone
Is the microphone noise cancelling?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if microphone has active noise cancelling.
When it comes to Noise Cancelling Microphone, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Beamforming Microphone
Does the microphone support beamforming?
No 0Votes Superlux HD668B
Yes Headphones in this range
Uses multiple mics to focus on voice direction.
When it comes to Beamforming Microphone, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Echo Cancellation
Do the headphones support echo cancellation?
No 0Votes Superlux HD668B
Yes Headphones in this range
Reduces echo during calls.
When it comes to Echo Cancellation, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Wind Noise Reduction
Do the headphones reduce wind noise?
No 0Votes Superlux HD668B
Yes Headphones in this range
Minimizes wind interference during outdoor use.
When it comes to Wind Noise Reduction, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Mute Button
Do the headphones have a mute button?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if there is a dedicated mute control.
When it comes to Mute Button, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B Microphone Placement Adjustment
Can the microphone placement be adjusted?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if the microphone position can be adjusted.
When it comes to Microphone Placement Adjustment, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Noise Control 9
Superlux HD668B Passive Noise Isolation
Do the headphones provide passive noise isolation?
Yes 0Votes Superlux HD668B
Yes Headphones in this range
Superlux HD668B
Passive noise isolation is provided, reducing ambient noise mechanically by the ear pads without active processing.
Physical sealing and padding to block noise.
When it comes to Passive Noise Isolation, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 64 score measurement.
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Superlux HD668B Passive Seal Quality
What is the passive seal quality?
52 Superlux HD668B 0 Votes Good
10 Headphones in this range Good
Superlux HD668B
The passive seal quality is rated as good, indicating effective noise blocking from external sources.
Quality of physical seal for blocking noise.
When it comes to Passive Seal Quality, Superlux HD668B ◉ is better than Headphone in this range ◉ , delivering higher 42 score measurement.
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Superlux HD668B Active Noise Cancellation
Do the headphones support active noise cancellation?
No 0Votes Superlux HD668B
Yes Headphones in this range
Indicates if the headphones have ANC technology.
When it comes to Active Noise Cancellation, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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Superlux HD668B ANC Level Adjustment
Can ANC levels be adjusted?
No 0Votes Superlux HD668B
Yes Headphones in this range
Whether ANC intensity can be adjusted.
When it comes to ANC Level Adjustment, Superlux HD668B ◉ is worse than Headphone in this range ◉ .
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