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Compare 4 products

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AKG K240 Studio Headphones
AKG K240 Studio
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AKG K52 Headphones
AKG K52
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AKG K92 Headphones
AKG K92
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Superlux HD681 Headphones
Superlux HD681
Available colors
Editiorial reviews
5
3.9 out of 5
3 user ratings
5 stars
33 %
4 stars
33 %
3 stars
33 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
7
4.2 out of 5
5 user ratings
5 stars
60 %
4 stars
20 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
8
4.7 out of 5
6 user ratings
5 stars
66 %
4 stars
33 %
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
70
3.6 out of 5
70 user ratings
5 stars
25 %
4 stars
30 %
3 stars
25 %
2 stars
14 %
1 stars
4 %
165
3.4 out of 5
165 user ratings
5 stars
25 %
4 stars
20 %
3 stars
32 %
2 stars
16 %
1 stars
5 %
111
3.4 out of 5
111 user ratings
5 stars
26 %
4 stars
23 %
3 stars
22 %
2 stars
20 %
1 stars
7 %
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 outputStereoStereoStereoStereo
StyleOver-EarOver-EarOver-EarOver-Ear
Connectivity technologyWiredWiredWiredWired
Headset (integrated/enclosed microphone)nononono
Magnet materialNeodymium
N/A
N/A
Neodymium

Design

Colour of product
  • Black
  • Black,Gold
Black
  • Black
  • Black,Gold
  • Black
  • Black,Red
  • Grey
Acoustic designHalf openedClosedClosedHalf opened
Attachment typeHeadbandHeadbandHeadbandHeadband
Body materialSteelLeatherette
  • Leatherette
  • Metal
Leather
CategoryStudioStudioStudioAudiophile
Foldable
N/A
no
N/A
N/A
Noise isolating
N/A
yesyes
N/A
Connector contacts plating
N/A
N/A
GoldGold

Dimensions

Width7.48 in
N/A
N/A
7.36 in
Depth4.33 in
N/A
N/A
4.21 in
Height7.87 in
N/A
N/A
7.87 in
Weight8.47 oz7.05 oz7.05 oz9.74 oz

Sound

Impedance55.0 Ω32.0 Ω32.0 Ω32.0 Ω
Frequency range15 - 2500018 - 2000016 - 2200010 - 30000
Diaphragm diameter1.96 in1.57 in1.6 in2.0 in
Driver technologyDynamicDynamicDynamicDynamic
Total harmonic distortion (THD)0.3 %
N/A
N/A
0.25 %
Maximum input power200.0 mW200.0 mW200.0 mW
N/A
Driver size
N/A
1.57 in1.57 in1.97 in

Connectivity

Inputs supported
  • 3.5mm
  • 6.35mm
  • 3.5mm
  • 6.35mm
  • 3.5mm
  • 6.35mm
  • 3.5mm
  • 6.35mm
Cable length32.532.5
3.5 mm/6.3 mm adapter includedyesyesyesyes
Type of connector3.5mm3.5mm3.5mm3.5mm
USBnononono
Detachable cableyesnonono

Power

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

Often compared with AKG K240 Studio

Often compared with AKG K52

Often compared with AKG K92

Often compared with Superlux HD681