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Solid Bass In-ear Headphones

U.S. Two-Year Limited End-User Warranty

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

  • in ear headphone

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

  • Overview

    The ATH-CKS99's Solid Bass technology utilizes an exclusive Double Air Chamber System. In addition to the main air chamber that houses the driver, the earpieces have an additional chamber that operates in conjunction with a specially shaped housing to control and focus the air flow produced by the driver movement and expand its bass output.

    In addition, the ear tips of the ATH-CKS99 are designed for maximum bass response, with a movable two-position post that lets wearers adjust the ear tips for the best fit, sound isolation and low-frequency performance.
  • Features

    • Newly developed Double Air Chamber System expands bass output for powerful bass without sacrificing audio clarity

    • Exclusively designed 13 mm drivers create an entirely new rich audio experience

    • 2 position post maximizes sound isolation while providing a better fit

    • 3.9-ft. (1.2 m)) elastomer cord with L-shape plug

    • Carrying pouch & XS/S/M/L ear tips included

  • Specifications

    Driver Diameter13 mm
    Frequency Response5 - 25,000 Hz
    Maximum Input Power100 mW
    Sensitivity106 dB/mW
    Impedance16 ohms
    Weight6 g
    Cable1.2 m (3.9'), Y-type
    Connector3.5 mm (1/8") L-type, mini-stereo, gold-plated
    Accessories IncludedPouch, ear tips (XS/S/M/L)

  • Reviews

  • Q & A

    Hey does this item have a in line mic? And also i want something with tons of bass and no distortion...will these do good?


    The ATH-CKS99 does not include an inline microphone. The ATH-CKS99i DOES include an inline microphone and will suit your needs.


    ear tip The ear tip is very loose and lost one of them. Where can I purchase a replacement?


    Please contact our Parts Department at (330)-686-2600 ext 5002 or for assistance with this.


    How is this a better headphone than CKS77 in terms of sound quality and build quality?


    Although the ATH-CKS99 and ATH-CKS77 spec similarly, the CKS99 will perform better (due to a higher build standard) and will thus sound better than the CKS77. The CKS99, comparatively, have a perceptually smoother frequency response. Although the CKS77 headphones are also great headphones, the CKS99 are designed to perform better, comparatively speaking. Thanks!