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Compare 3 products

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AKG K72 Headphones
AKG K72
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AKG K77 Headphones
AKG K77
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Superlux HD681 Headphones
Superlux HD681
Available colors
Editiorial reviews
5
4.8 out of 5
3 user ratings
5 stars
100 %
4 stars
0 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
7
3.9 out of 5
3 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
94
3.8 out of 5
94 user ratings
5 stars
32 %
4 stars
30 %
3 stars
22 %
2 stars
13 %
1 stars
0 %
42
4.2 out of 5
42 user ratings
5 stars
47 %
4 stars
30 %
3 stars
14 %
2 stars
4 %
1 stars
2 %
111
3.7 out of 5
111 user ratings
5 stars
33 %
4 stars
23 %
3 stars
27 %
2 stars
14 %
1 stars
1 %

Technical details

Sound outputStereoStereoStereo
StyleOver-EarOn-EarOver-Ear
Connectivity technologyWiredWiredWired
Headset (integrated/enclosed microphone)
N/A
nono
Magnet material
N/A
N/A
Neodymium

Design

Colour of product
  • Black
  • Black,White
Black,Grey
  • Black
  • Black,Red
  • Grey
Acoustic designClosedHalf openedHalf opened
Attachment typeHeadbandHeadbandHeadband
Body material
  • Leatherette
  • Metal
LeatheretteLeather
CategoryStudioStudioAudiophile
Noise isolatingyesyes
N/A
Connector contacts plating
N/A
N/A
Gold

Dimensions

Weight7.05 oz6.7 oz9.74 oz
Width
N/A
N/A
7.36 in
Depth
N/A
N/A
4.21 in
Height
N/A
N/A
7.87 in

Sound

Impedance32.0 Ω32.0 Ω32.0 Ω
Frequency range16 - 2000018 - 2000010 - 30000
Diaphragm diameter1.57 in1.57 in2.0 in
Driver technology
  • Dynamic
  • Balanced
DynamicDynamic
Driver size1.57 in
N/A
1.97 in
Maximum input power200.0 mW
N/A
N/A
Total harmonic distortion (THD)
N/A
N/A
0.25 %

Connectivity

Inputs supported
  • 3.5mm
  • 6.35mm
  • 3.5mm
  • 6.35mm
  • 3.5mm
  • 6.35mm
Cable length32.52.5
3.5 mm/6.3 mm adapter includedyesyesyes
Type of connector3.5mm3.5mm3.5mm
USBno
N/A
no
Detachable cablenonono

Power

Battery operatednonono
Power handling capacity200.0 mW200.0 mW300.0 mW

Often compared with AKG K72

Often compared with AKG K77

Often compared with Superlux HD681