Closed-back circumaural dynamic monitoring headphones that are voiced to remain true to the character of KRK’s class leading studio monitors, and features exceedingly accurate, natural and wide frequency response of 10 Hz-22 kHz and newly developed headphone acoustic foam technology, ensuring the best reproduction and isolation. They are equipped with high-efficiency 40 mm drivers with neodymium magnets with large dynamic range with extremely consistent low-distortion detail and clarity, and extended low frequency definition for accurate reproduction of the bass component. Adjustable, foldable ear cups made with acoustic cellular foam and leatherette headband provide comfort and portability, and are also replaceable to ensure long product life. Also replaceable, detachable single-sided straight cable made with an oxygen-free copper wire is 2.5 m long, highly durable and realized with gold-plated stereo 3.5 mm mini-jack. Soft carrying case and 6.3 mm stereo adapter are included. Dimensions: 94 x 267 x 244 mm. Weight: 210 g. Black colour.