Sennheiser HD221 Wired Headphones vs Audio-Technica ATH-CKS550IS Wired Earphones

  • Sennheiser HD221 Wired Headphones were first released on 11th April 2016.
  • Audio-Technica ATH-CKS550IS Wired Earphones were first released on 2nd December 2015. The elegant black design with a weight of 7.50g and a cord length of 1.2m makes the Audio-Technica ATH-CKS550IS Wired Earphones and comfortable pair of headphones. This version of Audio-Technica ATH-CKS550IS Wired Earphones has a 9.8 driver size, 40 Ohms impedance, 104 dB sensitivity, and a frequency response of 5Hz-24,000Hz, delivering a clearer and sharper acoustic experience.
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Headphone Type
Connectivity
Microphone
-
Yes
Colour
Black
Black
Release date
11th April 2016
2nd December 2015
Model Number
HD221
ATH-CKS550IS
Driver Size (mm)
-
9.8
Weight (g)
-
7.50
Cord Length (Metres)
1.2
1.2
Bluetooth
No
No
Impedance (Ohms)
16
40
Sensitivity (dB)
108
104
Frequency Response Range
19Hz-21,000Hz
5Hz-24,000Hz