We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 5 products

Close
AKG K52 Headphones
Close
Superlux HD668 Headphones
Close
Superlux HD668B Headphones
Close
Superlux HD681 Headphones
Close
Superlux HD681 EVO Headphones
Available colors

Technical details

Sound outputStereoStereoStereoStereoStereo
StyleOver-EarOver-EarOver-EarOver-EarOver-Ear
Connectivity technologyWiredWired
N/A
Wired
N/A
Headset (integrated/enclosed microphone)nono
N/A
nono
Magnet material
N/A
NeodymiumNeodymiumNeodymium
N/A

Design

Colour of productBlackBlackBlack
  • Black
  • Black,Red
  • Grey
  • Black
  • White
Acoustic designClosedHalf openedHalf openedHalf openedHalf opened
Attachment typeHeadbandHeadband
N/A
HeadbandHeadband
Body materialLeatherette
N/A
N/A
Leather
N/A
CategoryStudio
N/A
StudioAudiophile
N/A
Foldableno
N/A
N/A
N/A
N/A
Noise isolatingyes
N/A
N/A
N/A
N/A
Connector contacts plating
N/A
Gold
N/A
Gold
N/A

Dimensions

Weight7.05 oz7.83 oz7.83 oz9.74 oz9.74 oz
Width
N/A
7.4 in
N/A
7.36 in
N/A
Depth
N/A
4.17 in
N/A
4.21 in
N/A
Height
N/A
7.87 in
N/A
7.87 in
N/A

Sound

Impedance32.0 Ω56.0 Ω56.0 Ω32.0 Ω32.0 Ω
Frequency range18 - 2000010 - 3000010 - 3000010 - 30000
N/A
Diaphragm diameter1.57 in
N/A
N/A
2.0 in
N/A
Driver technologyDynamicDynamic
N/A
DynamicDynamic
Driver size1.57 in1.97 in
N/A
1.97 in
N/A
Maximum input power200.0 mW
N/A
N/A
N/A
N/A
Sensitivity
N/A
N/A
98.0 dB
N/A
N/A
Total harmonic distortion (THD)
N/A
N/A
0.3 %0.25 %
N/A

Often compared with AKG K52

Often compared with Superlux HD668

Often compared with Superlux HD668B

Often compared with Superlux HD681

Often compared with Superlux HD681 EVO