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KRK KNS 6400 vs Sony MDR-7506

9.61 in
10.51 in
KRK KNS 6400 Headphones
KRK KNS 6400
Sony MDR-7506 Headphones
Sony MDR-7506
Available colors
Editiorial reviews
4
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
10
4.1 out of 5
5 user ratings
5 stars
20 %
4 stars
80 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
44
4.0 out of 5
44 user ratings
5 stars
25 %
4 stars
52 %
3 stars
18 %
2 stars
2 %
1 stars
2 %
67
3.7 out of 5
67 user ratings
5 stars
32 %
4 stars
22 %
3 stars
28 %
2 stars
14 %
1 stars
1 %

Full Comparison

Technical details

KRK KNS 6400KRK KNS 6400
Sony MDR-7506Sony MDR-7506
Sound outputStereoStereo
StyleOver-EarOn-Ear
Connectivity technologyWiredWired
Magnet materialNeodymiumNeodymium

Design

KRK KNS 6400KRK KNS 6400
Sony MDR-7506Sony MDR-7506
Colour of productBlackBlack
Acoustic designClosedClosed
CategoryStudioStudio
Connector contacts platingGoldGold

Dimensions

KRK KNS 6400KRK KNS 6400
Sony MDR-7506Sony MDR-7506
Weight7.13 oz8.08 oz

Sound

KRK KNS 6400KRK KNS 6400
Sony MDR-7506Sony MDR-7506
Impedance36.0 Ω63.0 Ω
Frequency range10 - 2200010 - 20000
Diaphragm diameter1.6 in1.57 in
Driver size1.57 in1.57 in
Maximum input power1000.0 mW1000.0 mW

Connectivity

KRK KNS 6400KRK KNS 6400
Sony MDR-7506Sony MDR-7506
Inputs supported3.5mm3.5mm
Cable length2.53
Detachable cableyesno

Pros & Cons

Pros
      Cons

          Often compared with KRK KNS 6400

          Often compared with Sony MDR-7506