Sennheiser HD220 Wired Headphones vs Audio-Technica ATH-CKF77IS Wired Earphones

  • Sennheiser HD220 Wired Headphones were first released on 16th March 2012.
  • Audio-Technica ATH-CKF77IS Wired Earphones were first released on 4th September 2013. The elegant brown design with a weight of 2.50g and a cord length of 1m makes the Audio-Technica ATH-CKF77IS Wired Earphones and comfortable pair of headphones. This version of Audio-Technica ATH-CKF77IS Wired Earphones has a 8.5 driver size, 16 Ohms impedance, 104 dB sensitivity, and a frequency response of 20Hz-23,000Hz, delivering a clearer and sharper acoustic experience.
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Headphone Type
Connectivity
Microphone
-
Yes
Colour
Blue
Brown
Release date
16th March 2012
4th September 2013
Model Number
HD220
ATH-CKF77IS
Driver Size (mm)
-
8.5
Weight (g)
-
2.50
Cord Length (Metres)
1.4
1
Bluetooth
No
No
Impedance (Ohms)
24
16
Sensitivity (dB)
108
104
Frequency Response Range
19Hz-21,000Hz
20Hz-23,000Hz