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 3 products

Close
Koss SportaPro Headphones
Koss SportaPro
Close
Sennheiser HD 202 Headphones
Sennheiser HD 202
Close
Sennheiser PX 100-IIi Headphones
Sennheiser PX 100-IIi
Available colors
Editiorial reviews
2
2 editorial reviews
First introduced in 1984, the Koss PortaPros have been a definitive staple of the portable headphones market for 25 years. They have survived through multiple model-line changes and their drivers have become the basis of the SportaPro and KSC55 street-style headphones and the KSC35/KSC50 clip-ons.Read more
The Koss Porta Pro KTC are decent-sounding and portable on-ear headphones for critical listening and mixed usage. They're lightweight, comfortable, and have a co...Read more
Read editorial reviews
6
3.8 out of 5
3 user ratings
5 stars
33 %
4 stars
33 %
3 stars
33 %
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
41
4.1 out of 5
41 user ratings
5 stars
34 %
4 stars
41 %
3 stars
21 %
2 stars
2 %
1 stars
0 %
44
4.0 out of 5
44 user ratings
5 stars
31 %
4 stars
38 %
3 stars
25 %
2 stars
4 %
1 stars
0 %
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
StyleOn-EarOn-EarOn-Ear
Connectivity technologyWiredWiredWired
Headset (integrated/enclosed microphone)nonono
Magnet materialNeodymiumNeodymiumNeodymium

Design

Colour of product
  • Black
  • Grey
Black
  • Black
  • Black,Grey
  • White
Acoustic designOpenClosedOpen
Attachment typeNeckbandHeadbandHeadband
Body materialPlastic
  • Copper
  • Leatherette
  • Plastic
N/A
CategorySportDJStudio
Foldableyes
N/A
yes
Connector contacts platingGold
N/A
N/A
Noise isolating
N/A
yes
N/A

Dimensions

Weight2.19 oz4.59 oz2.12 oz
Width
N/A
N/A
5.71 in
Depth
N/A
N/A
2.95 in
Height
N/A
N/A
1.06 in

Sound

Impedance60.0 Ω32.0 Ω32.0 Ω
Frequency range15 - 2500018 - 1800015 - 27000
Driver technologyDynamicDynamicDynamic
Driver size0.14 in
N/A
1.18 in
Total harmonic distortion (THD)0.2 %0.5 %0.1 %
Channels
N/A
2
N/A
Sensitivity
N/A
N/A
< 114
Diaphragm diameter
N/A
N/A
0.0 in

Connectivity

Inputs supported3.5mm3.5mm3.5mm
Cable length1.231.4
3.5 mm/6.3 mm adapter includedyesyesno
Type of connector3.5mm3.5mm3.5mm
USByes
N/A
N/A
Detachable cablenonono

Power

Battery operatednonono

Often compared with Koss SportaPro

Often compared with Sennheiser HD 202