Audio Technica ATHCK9 QuietPoint Noise Reducing Earphones

Audio-Technica's ATH-CK9 QuietPoint passive noise-reducing earphones deliver outstanding isolation from distracting background noise. These in-ear models are equipped with an ultra high-quality balanced armature driver that offers crisply detailed high-fidelity audio, reproducing the subtlest of sounds. Without the use of active noise-canceling electronics, ATH-CK9 QuietPoint earphones achieve significant attenuation of outside sound, allowing for increased fidelity and acoustic impact at lower volume levels. Ideal for use with all audio sources, including MP3 and other portable players, they are supplied with interchangeable ear pieces for a comfortable, custom fit.

Features
In-ear design forms an acoustic seal that achieves outstanding sound isolation, blocking background noise, preventing sound leakage and allowing for increased fidelity at lower volume levels

Ultra high-quality balanced armature driver offers crisply detailed high-fidelity audio, reproducing the subtlest of sounds

Ideal for use with all audio sources, including MP3 and other portable players

Reversible design allows earphone to be worn with the cord extending either down or up over the ear

Interchangeable ear pieces (small, medium, large) are included for a comfortable, custom fit

Includes protective pouch

Gold-plated mini-plug provides exceptional corrosion resistance, superb conductivity, low noise

1.2 m Y-cable includes an adjustable sleeve for secure fit

Available in black (BK) and white (WH) models

Technical Info

Driver diameter: Balanced armature

Maximum input power: 3 mW

Sensitivity: 104 dB/mW

Impedance: 30 ohms

Cable: 1.2 m, Y-type

Connector: 1/8 in. (3.5 mm) mini stereo, gold-plated

Accessories Included: Protective pouch, interchangeable earpieces (small, medium, large)

Crisp, dynamic audio with external attenuation! Balanced armature driver for high-definition and detailed expression. Reversible design, worn over or under ear. Tight acoustic seal for superior isolation. Includes protective pouch.