Dynamic headphones for studio and stage Circumaural, closed back Self-adjusting headband for comfortable wearing Linear sound with powerful bass basis Sound pressure level: 98db Frequency level: 10Hz-30kHz Input impedance: 32 Ohm Cable length 2.5m / 3.5mm stereo jack plug Incl. adapter for 6.3 mm stereo jack plug Weight: 286g P/U24