Sennheiser HD429 Wired Headphones vs Sennheiser HD251 II Wired Headphones

  • Sennheiser HD429 Wired Headphones were first released on 30th March 2012.
  • Sennheiser HD251 II Wired Headphones were first released on 8th November 2012. The elegant black design with a weight of 140.00g and a cord length of 1m makes the Sennheiser HD251 II Wired Headphones and comfortable pair of headphones.
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Headphone Type
Connectivity
Microphone
No
-
Colour
Black
Black
Release date
30th March 2012
8th November 2012
Model Number
HD429
HD251 II
Weight (g)
-
140.00
Cord Length (Metres)
3
1
Bluetooth
No
No
Impedance (Ohms)
32
70
Sensitivity (dB)
110
120
Frequency Response Range
18Hz-22,000Hz
16Hz-22,000Hz