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
AKG Y50 Headphones
AKG Y50
Close
AKG Y50BT Headphones
AKG Y50BT
Close
Koss SportaPro Headphones
Koss SportaPro
Available colors
Editiorial reviews
6
4.3 out of 5
5 user ratings
5 stars
40 %
4 stars
60 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
1
1 editorial reviews
Best wireless headphones under £200, Awards 2016. These AKGs are quite something - Bluetooth headphones that sound just as good as their wired counterparts...Read more
Read editorial 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
User rating
44
4.3 out of 5
44 user ratings
5 stars
45 %
4 stars
38 %
3 stars
13 %
2 stars
2 %
1 stars
0 %
6
4.0 out of 5
6 user ratings
5 stars
16 %
4 stars
66 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
41
4.1 out of 5
41 user ratings
5 stars
34 %
4 stars
41 %
3 stars
21 %
2 stars
2 %
1 stars
0 %

Technical details

Sound outputStereo
N/A
Stereo
StyleOn-Ear
N/A
On-Ear
Connectivity technologyWiredWired & WirelessWired
Headset (integrated/enclosed microphone)yes
N/A
no
Magnet material
N/A
N/A
Neodymium

Design

Colour of product
  • Black
  • Black,Yellow
  • Blue
  • Red
  • Yellow
Black
  • Black
  • Grey
Acoustic designClosed
N/A
Open
Attachment typeHeadband
N/A
Neckband
Body materialStainless steel
N/A
Plastic
CategoryAudiophile
N/A
Sport
Foldableyes
N/A
yes
Connector contacts platingGold
N/A
Gold
Control type
N/A
Buttons
N/A

Sound

Impedance32.0 Ω32.0 Ω60.0 Ω
Sensitivity< 115
N/A
N/A
Frequency range16 - 24000
N/A
15 - 25000
Diaphragm diameter1.6 in
N/A
N/A
Driver technologyDynamic
N/A
Dynamic
Driver size1.57 in
N/A
0.14 in
Maximum input power100.0 mW50.0 mW
N/A
Total harmonic distortion (THD)
N/A
N/A
0.2 %

Connectivity

Inputs supported3.5mm
N/A
3.5mm
Cable length1.21.21.2
3.5 mm/6.3 mm adapter includedyes
N/A
yes
Type of connector3.5mm
N/A
3.5mm
USBno
N/A
yes
Detachable cableyesyesno
Bluetooth version
N/A
3.0
N/A
Bluetooth profile
N/A
  • A2DP
  • AVRCP
  • HFP
  • HSP
N/A

Power

Battery operatednoyesno
Power handling capacity100.0 mW
N/A
N/A
Battery technology
N/A
Lithium-Ion
N/A
Battery capacity
N/A
1000.0 mAh
N/A

Often compared with AKG Y50

Often compared with AKG Y50BT

Often compared with Koss SportaPro