Sennheiser CX 400 II Wired Earphones vs Sennheiser Momentum M2 Wired Headphones

  • Sennheiser CX 400 II Wired Earphones were first released on 17th March 2012. The elegant black design with a weight of 249.00g and a cord length of 1.2m makes the Sennheiser CX 400 II Wired Earphones and comfortable pair of headphones.
  • Sennheiser Momentum M2 Wired Headphones were first released on 7th May 2014. The elegant ivory design with a weight of 16.00g and a cord length of 1.3m makes the Sennheiser Momentum M2 Wired Headphones and comfortable pair of headphones.
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Headphone Type
Connectivity
Microphone
No
Yes
Colour
Black
Ivory
Release date
17th March 2012
7th May 2014
Model Number
CX 400 II
Momentum M2
Weight (g)
249.00
16.00
Cord Length (Metres)
1.2
1.3
Bluetooth
No
No
Impedance (Ohms)
16
18
Sensitivity (dB)
114
118
Frequency Response Range
17Hz-22,000Hz
15Hz-22,000Hz