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Compare 3 products

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Koss KPH30i Headphones
Koss KPH30i
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Koss SportaPro Headphones
Koss SportaPro
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Samson SR850 Headphones
Samson SR850
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
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
2
2 editorial reviews
Once in a while a headphone comes along that costs very little but hits way way way above its own weight and into the realm of some much pricier competition. In this case, we have the Samson SR850 which has been 2p modded and cup clearance modded to produce impressive open sound for audiophiles on aRead more
The Samson SR850 are budget-friendly over-ear headphones intended for audiophiles. Their semi-open design helps create a wide, spacious soundstage, while their b...Read more
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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 %
41
4.1 out of 5
41 user ratings
5 stars
34 %
4 stars
41 %
3 stars
21 %
2 stars
2 %
1 stars
0 %
172
3.8 out of 5
172 user ratings
5 stars
32 %
4 stars
27 %
3 stars
27 %
2 stars
10 %
1 stars
1 %

Technical details

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

Design

Colour of product
  • Blue,White
  • Grey
  • Black
  • Grey
Black
Attachment typeHeadbandNeckbandHeadband
Acoustic design
N/A
OpenOpen
Body material
N/A
Plastic
N/A
Category
N/A
Sport
N/A
Foldable
N/A
yes
N/A
Connector contacts plating
N/A
GoldGold

Sound

Impedance60.0 Ω60.0 Ω32.0 Ω
Frequency range15 - 2500015 - 2500010 - 30000
Driver technologyDynamicDynamicDynamic
Driver size
N/A
0.14 in1.97 in
Total harmonic distortion (THD)
N/A
0.2 %
N/A

Connectivity

Cable length1.21.22.5
Type of connector3.5mm3.5mm3.5mm
USBnoyesno
Inputs supported
N/A
3.5mm
N/A
3.5 mm/6.3 mm adapter included
N/A
yesyes
Detachable cable
N/A
nono

Often compared with Koss KPH30i

Often compared with Koss SportaPro

Often compared with Samson SR850