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Compare 4 products

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AKG IP2 Headphones
AKG IP2
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Califone 3065AVT Headphones
Califone 3065AVT
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Sennheiser CX 300-II Headphones
Sennheiser CX 300-II
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Sennheiser IE 4 Headphones
Sennheiser IE 4
Available colors
Editiorial reviews
13
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
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
42
4.1 out of 5
42 user ratings
5 stars
33 %
4 stars
42 %
3 stars
21 %
2 stars
2 %
1 stars
0 %
3
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
75
4.0 out of 5
75 user ratings
5 stars
40 %
4 stars
30 %
3 stars
22 %
2 stars
6 %
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

StyleIn-EarOn-EarIn-EarIn-Ear
Connectivity technologyWiredWiredWiredWired
Headset (integrated/enclosed microphone)no
N/A
nono
Magnet material
N/A
Ferrite
N/A
Neodymium
Sound output
N/A
N/A
N/A
Stereo

Design

Colour of productGreyBlack
  • Black
  • Black,Chrome
  • Black,Gold
  • Black,Red
  • Black,Silver
  • Pink
  • Silver
  • White
Black
Acoustic designClosed
N/A
OpenClosed
Attachment typeEar canal
N/A
Ear canalEar canal
CategorySport
N/A
N/A
Audiophile
Noise isolatingyes
N/A
noyes
Connector contacts platingGold
N/A
Gold
N/A
Body material
N/A
N/A
Plastic
N/A
Foldable
N/A
N/A
no
N/A
Water resistant
N/A
N/A
no
N/A

Sound

Impedance16.0 Ω32.0 Ω16.0 Ω16.0 Ω
Frequency range12 - 23500
N/A
19 - 21000
N/A
Diaphragm diameter0.0 in
N/A
N/A
0.0 in
Driver technologyDynamic
N/A
N/A
Dynamic
Total harmonic distortion (THD)
N/A
5.0 %0.1 %0.3 %
Maximum input power
N/A
40.0 mW
N/A
N/A
Sensitivity
N/A
N/A
< 113
N/A

Connectivity

Inputs supported3.5mm
N/A
N/A
3.5mm
Cable length1.150.91.21.4
Type of connector3.5mm
N/A
N/A
3.5mm
Detachable cableno
N/A
nono
USB
N/A
N/A
no
N/A

Often compared with Sennheiser CX 300-II