ATH-CKR90iS

Sound Reality In-Ear High-Resolution Headphones with Mic & Control

MSRP* US$189.00
Two-Year Limited End-User Warranty

*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.



  • Overview
  • Features
  • Specifications
  • Reviews
  • Q & A

  • Overview

    Featuring dual phase push-pull drivers of different diameters (13 mm and 10.4 mm), the ATH-CKR90iS in-ear headphones deliver amazingly clear Hi-Res Audio. In the unique push-pull system, the drivers face each other, but are wired out of phase, providing lower harmonic distortion and improved damping and bass frequency control. The use of drivers with different diameters improves high-frequency response. The strong yet lightweight machined aluminum housings reduce unwanted resonance, and their design positions the drivers for optimal performance, while ensuring a comfortable fit with excellent sound isolation. The performance is further enhanced by high-precision stabilizers that ensure linear diaphragm movement for faithful high-resolution audio reproduction.

    The ATH-CKR90is headphones also include a detachable 1.2 m (3.9') cable with A2DC (Audio Designed Detachable Coaxial) connectors at the headphones for exceptional durability and optimized audio performance. And the cable’s in-line controller and microphone lets you easily answer calls and control music and video playback. Four sizes (XS, S, M, L) of interchangeable eartips are included to provide a customized fit and improve sound isolation.

  • Features

    • Dual phase push-pull drivers of different diameters (13 mm and 10.4 mm) improve high-frequency response to enable high-resolution reproduction

    • Strong yet lightweight aluminum housings greatly reduce unwanted resonance for crisp mid- and high-range reproduction

    • High-precision stabilizer ensures linear diaphragm movement for high-resolution audio reproduction

    • Headphones designed to provide both excellent sound isolation and comfortable fit

    • Detachable 1.2 m (3.9') cable, with newly developed A2DC (Audio Designed Detachable Coaxial) connectors at the headphones, offers exceptional durability and optimized audio performance

    • In-line control with mic for answering/ending calls and controlling music & video playback

    • Includes silicone eartips (XS/S/M/L) and carrying case

  • Specifications

    TypeDynamic
    Driver Diameter13 mm, 10.4 mm
    Frequency Response5 – 42,000 Hz
    Maximum Input Power200 mW
    Sensitivity109 dB/mW
    Impedance12 ohms
    Weight11 g (0.4 oz)
    CableDetachable 1.2 m (3.9') with A2DC connectors and mic & control
    Connector3.5 mm (1/8") gold-plated stereo mini-plug, L-shaped
    Accessories IncludedSilicone eartips (XS/S/M/L), carrying case
    Type (Microphone)Condenser
    Sensitivity (Microphone)-44 dB (0 dB = 1V/Pa, 1 kHz)
    Frequency Response (Microphone)100 - 10,000 Hz
    Polar Pattern (Microphone)Omnidirectional



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