Pure. Professional. Performance. Designed for studio, broadcast and mobile applications, the ATH-M60x on-ear professional monitor headphones utilize the same proprietary 45 mm large-aperture drivers found in the legendary ATH-M50x headphones, delivering exceptional clarity throughout an extended frequency range with accurate bass response. The low-profile, closed-back, on-ear design provides excellent sound isolation and a great fit, which is enhanced by the exceptional comfort and durability of the memory foam ear pads and headband. The headphones come with three interchangeable cables (1. 2 m – 3. 0 m coiled, 3. 0 m straight, and 1. 2 m straight – each with a 3. 5 mm (1/8″) mini-plug), a 6. 3 mm (1/4″) screw-on adapter, and a protective carrying pouch.Frequency Response : 15 – 28,000 Hz