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Compare 4 products

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Sennheiser CX 3.00 Headphones
Sennheiser CX 3.00
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Sennheiser CX 400-II Headphones
Sennheiser CX 400-II
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Sennheiser CXL 400 Headphones
Sennheiser CXL 400
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Sennheiser IE 4 Headphones
Sennheiser IE 4
Available colors
Editiorial reviews
8
3.7 out of 5
5 user ratings
5 stars
0 %
4 stars
80 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
1
1 editorial reviews
Fans of true wireless earphones looking for audio quality above all else should definitely take a look at the Sennheiser CX 400BT.Read more
Read editorial reviews
7
4.2 out of 5
5 user ratings
5 stars
40 %
4 stars
60 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
2
2 editorial reviews
Pro-styled headphones at an affordable priceRead more
The Sennheiser IE 40 PRO are well-designed in-ear headphones that have an acceptable sound signature. They don’t have the same comfortable fit as some other simi...Read more
Read editorial reviews
User rating
48
3.8 out of 5
48 user ratings
5 stars
25 %
4 stars
37 %
3 stars
29 %
2 stars
4 %
1 stars
4 %
55
3.9 out of 5
55 user ratings
5 stars
29 %
4 stars
36 %
3 stars
32 %
2 stars
1 %
1 stars
0 %
38
4.3 out of 5
38 user ratings
5 stars
52 %
4 stars
28 %
3 stars
15 %
2 stars
2 %
1 stars
0 %
40
4.0 out of 5
40 user ratings
5 stars
32 %
4 stars
40 %
3 stars
25 %
2 stars
2 %
1 stars
0 %

Technical details

Sound outputStereo
N/A
StereoStereo
StyleIn-EarIn-EarIn-EarIn-Ear
Connectivity technologyWiredWiredWiredWired
Headset (integrated/enclosed microphone)no
N/A
nono
Magnet materialNeodymium
N/A
N/A
Neodymium

Design

Colour of product
  • Black
  • Red
  • White
  • Black
  • Black,Silver
  • White
  • Black
  • Blue
  • Red
  • Silver
  • White
Black
Acoustic designClosed
N/A
ClosedClosed
Control typeIn-line control
N/A
N/A
N/A
Attachment typeEar canal
N/A
Ear canalEar canal
CategoryAudiophile
N/A
N/A
Audiophile
Noise isolating
N/A
N/A
N/A
yes

Sound

Impedance18.0 Ω16.0 Ω16.0 Ω16.0 Ω
Sensitivity< 118
N/A
N/A
N/A
Frequency range17 - 21000
N/A
< 21000
N/A
Driver technologyDynamic
N/A
DynamicDynamic
Total harmonic distortion (THD)0.5 %
N/A
0.2 %0.3 %
Channels
N/A
2
N/A
N/A
Driver size
N/A
N/A
0.14 in
N/A
Diaphragm diameter
N/A
N/A
N/A
0.0 in

Connectivity

Inputs supported3.5mm
N/A
N/A
3.5mm
Cable length1.21.20.41.4
3.5 mm/6.3 mm adapter includedno
N/A
N/A
N/A
Type of connector3.5mm
N/A
3.5mm3.5mm
USBno
N/A
N/A
N/A
Detachable cableno
N/A
nono

Often compared with Sennheiser CX 3.00

Often compared with Sennheiser CX 400-II

Often compared with Sennheiser CXL 400