These high-fidelity models prove that even a small earphone can produce an impressive bass response. The ATH-CK90PRO features Audio-Technica's dual armature design, allowing the sound to spread evenly through the canal for a superior sound quality. With the included foam earpieces, the headphones provide both a comfortable fit and outstanding sound isolation.

• Newly designed dual balanced armature drivers faithfully reproduce sound sources
• A specially designed network offers smooth playback from bass to treble
• Newly designed acoustic horn with a horn-shaped conductor pipe reduces acoustic radiation resistance
• Included foam earpieces provide both a comfortable fit and outstanding sound isolation