The ATH-CKR90iS incorporates Audio-Technica’s Push-Pull Driver System to deliver audiophile high-resolution sound quality. It utilizes machined aluminium driver housings that reduce unwanted resonance for crisp mid and high-range audio, while a stainless steel acoustic resistor and bass acoustic resistor provide accurate high-frequency and low-frequency response.
1)Precision-machined aluminium housings reduce unwanted resonance for improved acoustic response. 2)Drivers of different diameters (13mm and 10.4mm) improve high-frequency response to enable high-resolution reproduction. 3)Aluminium stabilizer improves the driver's linear motion for a controlled response that is faithful to the original sound. 4)A2DC (Audio Designed Detachable Coaxial) connectors offer exceptional durability and optimized audio performance. 5)In-line mic control compatible with smartphones
TYPE - Dynamic DRIVER - 13mm and 10.4mm FREQUENCY RESPONSE - 5 – 42,000 Hz MAXIMUM INPUT POWER - 200 mW OUTPUT SOUND - 109 dB/mW IMPEDANCE - 12Ω INPUT JACK - A2DC (Audio Designed Detachable Coaxial) connector jack WEIGHT - 11g PLUG - 3.5mm gold-plated stereo mini-plug
Audio Technica ATH-CKR90is Cable with smartphone controller and mic (1.2 m) Earphone Case Eartips (XS,S,M,L）