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Compare 4 products

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Sennheiser CX 300S Headphones
Sennheiser CX 300S
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Sennheiser CX 400 Headphones
Sennheiser CX 400
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Sennheiser Momentum Headphones
Sennheiser Momentum
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Westone UM PRO 20 Headphones
Westone UM PRO 20
Available colors
Editiorial reviews
11
3.8 out of 5
3 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
14
4.1 out of 5
12 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
47
4.3 out of 5
25 user ratings
5 stars
56 %
4 stars
44 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
258
3.4 out of 5
258 user ratings
5 stars
25 %
4 stars
21 %
3 stars
29 %
2 stars
17 %
1 stars
5 %
46
4.1 out of 5
46 user ratings
5 stars
39 %
4 stars
36 %
3 stars
21 %
2 stars
2 %
1 stars
0 %
46
4.0 out of 5
46 user ratings
5 stars
41 %
4 stars
30 %
3 stars
19 %
2 stars
8 %
1 stars
0 %
44
3.7 out of 5
44 user ratings
5 stars
22 %
4 stars
36 %
3 stars
34 %
2 stars
4 %
1 stars
2 %

Technical details

Sound outputStereoStereoStereoStereo
StyleIn-EarIn-EarOver-EarIn-Ear
Connectivity technologyWiredWiredWiredWired
Headset (integrated/enclosed microphone)
N/A
noyesyes
Magnet material
N/A
NeodymiumNeodymium
N/A

Design

Colour of product
  • Black
  • Red
  • Silver
  • White
  • Black
  • Black,Blue
  • Black,Red
  • Blue
  • Red
  • Silver
  • White
  • Black
  • Brown
  • White
  • Black
  • Transparent
Foldableno
N/A
N/A
N/A
Water resistantno
N/A
N/A
no
Noise isolatingyes
N/A
yesyes
Acoustic design
N/A
ClosedClosedClosed
Attachment type
N/A
Ear canalHeadbandEar canal
Body material
N/A
N/A
  • Leather
  • Stainless steel
Foam
Category
N/A
N/A
Travel and CommutingAudiophile

Dimensions

Weight0.42 oz1.9 oz6.7 oz0.45 oz

Sound

Impedance18.0 Ω16.0 Ω18.0 Ω27.0 Ω
Frequency range17 - 2100017 - 2100016 - 2200020 - 18000
Driver technologyDynamicDynamicDynamicBalanced
Total harmonic distortion (THD)0.5 %0.2 %0.5 %
N/A
Simulated surround soundno
N/A
N/A
no
Sensitivity
N/A
< 113
N/A
< 119
Diaphragm diameter
N/A
N/A
1.6 in
N/A
Maximum input power
N/A
N/A
200.0 mW
N/A
Channels
N/A
N/A
N/A
2

Connectivity

Cable length1.20.61.41.3
3.5 mm/6.3 mm adapter includedno
N/A
yes
N/A
Wireless range
N/A
0.9
N/A
N/A
Type of connector
N/A
3.5mm3.5mm
N/A
Detachable cable
N/A
noyesyes
Inputs supported
N/A
N/A
3.5mm3.5mm
USB
N/A
N/A
N/A
no

Often compared with Sennheiser CX 300S

Often compared with Sennheiser CX 400

Often compared with Sennheiser Momentum

Often compared with Westone UM PRO 20