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Compare 3 products

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Koss KPH30i Headphones
Koss KPH30i
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Koss Porta Pro Headphones
Koss Porta Pro
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Sennheiser PX 100-IIi Headphones
Sennheiser PX 100-IIi
Available colors
Editiorial reviews
2
2 editorial reviews
In our audio reviews, we love to feature new companies with new products packed with new technology. High-resolution music playback, high-tech speaker ...Read more
The Koss KSC75 are budget on-ear headphones with a stable ear-hook design. They're compact and will easily fit into your pockets. They also have an open design a...Read more
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15
3.9 out of 5
4 user ratings
5 stars
25 %
4 stars
50 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
11
3.7 out of 5
6 user ratings
5 stars
0 %
4 stars
83 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
36
4.3 out of 5
36 user ratings
5 stars
44 %
4 stars
41 %
3 stars
11 %
2 stars
2 %
1 stars
0 %
62
3.8 out of 5
62 user ratings
5 stars
40 %
4 stars
20 %
3 stars
22 %
2 stars
11 %
1 stars
4 %
34
4.1 out of 5
34 user ratings
5 stars
32 %
4 stars
50 %
3 stars
17 %
2 stars
0 %
1 stars
0 %

Technical details

Sound outputStereoStereoStereo
StyleOver-EarOn-EarOn-Ear
Connectivity technologyWiredWiredWired
Headset (integrated/enclosed microphone)yesnono
Magnet material
N/A
NeodymiumNeodymium

Design

Colour of product
  • Blue,White
  • Grey
  • Black
  • Black,Silver
  • Black
  • Black,Grey
  • White
Attachment typeHeadbandHeadbandHeadband
Category
N/A
AudiophileStudio
Foldable
N/A
yesyes
Noise isolating
N/A
yes
N/A
Connector contacts plating
N/A
Gold
N/A
Acoustic design
N/A
N/A
Open

Sound

Impedance60.0 Ω60.0 Ω32.0 Ω
Frequency range15 - 2500015 - 2500015 - 27000
Driver technologyDynamicDynamicDynamic
Sensitivity
N/A
< 101< 114
Driver size
N/A
0.14 in1.18 in
Total harmonic distortion (THD)
N/A
0.2 %0.1 %
Diaphragm diameter
N/A
N/A
0.0 in

Connectivity

Cable length1.21.21.4
Type of connector3.5mm3.5mm3.5mm
USBnono
N/A
Inputs supported
N/A
3.5mm3.5mm
3.5 mm/6.3 mm adapter included
N/A
yesno
Detachable cable
N/A
nono

Often compared with Koss KPH30i

Often compared with Koss Porta Pro