Audio-Technica ATH-SPORT2 Wired Earphones vs Audio-Technica ATH-CKF77IS Wired Earphones

  • Audio-Technica ATH-SPORT2 Wired Earphones were first released on 5th April 2016. The elegant navy blue design with a weight of 6.80g makes the Audio-Technica ATH-SPORT2 Wired Earphones a beautiful and comfortable pair of headphones.
  • 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
No
Yes
Colour
Navy Blue
Brown
Release date
5th April 2016
4th September 2013
Model Number
ATH-SPORT2
ATH-CKF77IS
Driver Size (mm)
-
8.5
Weight (g)
6.80
2.50
Cord Length (Metres)
-
1
Bluetooth
No
No
Impedance (Ohms)
-
16
Sensitivity (dB)
100
104
Frequency Response Range
15Hz-24,000Hz
20Hz-23,000Hz