Closed high-precision DJ headphones. Whether in the club or at home, the DJ headphone HPX4000 delivers outstanding sound quality that is essential for professional use. With maximum wearing comfort, it impresses with ultra-precise bass, crystal-clear highs, and an unmatched dynamic range. Premium components such as the highly efficient cobalt capsule, the single-sided spiral cable with oxygen-free copper wires, and the swiveling ear cups complete this impressive headphone.