Inner-Ear Headsets for Smartphone

  • Dual Phase Push-Pull drivers (12.5mm x 2) drivers reduce intermodulation distortion for amazing wide-range audio reproduction, from deep, rich bass to crystal-clear high-frequency sounds.
  • Dual Airflow-Bass Venting System provide control of diaphragm movement for high-resolution audio reproduction with massive bass.
  • Machined alumonum housings reduce unwanted vibration from driver movement for extended mid-high frequency reproduction
  • Exclusive A2DC*-type detachable 1.2m cable with smartphone control/mic
    * A2DC:Audio Designed Detachable Coaxial
    *This product is not compatible with some smartphones.

    ATH-CKS1100iS exclustive Dual Phase Push-Pull Drivers, incorporating two facing 12.5mm drivers, deliver premium sound reproduction, combining Hi-Res Audio with deep, rich bass.

    • audio technica ATH-CKS1100iS
    • audio technica ATH-CKS1100iS
    • audio technica ATH-CKS1100iS
    • audio technica ATH-CKS1100iS
  • ATH-CKS1100iS Specifications (Headphones)



    Driver Diameter

    Ø12.5 mm x 2

    Frequency Response

    5 ~ 40,000 Hz

    Maximum Input Power

    200 mW


    108 dB/mW


    50 Ω


    approx. 14 g

    Input Connections

    A2DC connector jack

    Accessories Furnished

    Cable with smartphone controllor and mic (1.2m),
    Case, Ear pads (XS/S/M/L)

    ATH-CKS1100iS Specifications (Microphone)


    Electret condenser

    Polar Pattern


    Frequency Response

    100 ~ 10,000 Hz

    Open Circuit Sensitivity

    -44 dB (0dB=1V/Pa, 1kHz)