Ultrasone Signature Studio

S-Logic Plus technology Titanium-coated 40 mm driver NdFeB (neodymium) magnet Closed Circumaural Dynamic Impedance: 32 Ohm Sound pressure level: 98 dB Frequency response: 8-40000 Hz ULE technology (ultra low emission) Detachable cable with B-Lock connection 3 m spiral cable with gold-plated 6.3 mm jack 1.2 m straight cable with gold-plated 3.5 mm jack Weight without cable: 290 g 5 Years manufacturer's guarantee.