Studio Headphones Closed-back Circumaural Dynamic Diffuse field equalization Impedance: 250 Ohms SPL: 96 dB Frequency range: 5 - 35.000 Hz 3 m Spiral cable with 3.5 mm plug connector With screw-on adapter to 6.3 mm stereo jack Weight with cable: 375 g Weight without cable: 287 g Incl. drawstring bag with labeling field