Behringer HPX4000, Closed High-precision DJ Headphones@+Whether at the club or at home - the DJ headphones HPX4000 offers excellent sound quality, which is mandatory for professional use. With maximum wearing comfort it convinces with ultra-precise bass, crystal-clear treble and an unrivaled dynamic range. First class components such as the high efficiency cobalt capsule, the one-sided guided spiral cable with oxygen-free copper wires and the rotating ear cups complete this impressive headphone., Ultra-precise bass and crystal-clear treble, Extreme dynamic range, High efficiency cobalt capsule, One-sided spiral cable with oxygen-free copper wires, Round, rotatable ear cups, Ultra-robust headband construction, Capsule diameter: 40 mm, Frequency range: 20 Hz - 20 kHz, Max. power consumption: 100 mW, Impedance: 32 O, Sensitivity: +-113.5 dB @ 1 kHz, Cable length: 1 m (stretchable up to 2.5 m), Connection: Stereo mini jack plus 6.3 mm stereo jack adapter