Sony MDR-7520 high-quality studio headphone for critical listening pro applications, including studio and broadcast monitoring., 50mm Driver Unit with LCP Diaphragm, Closed-Ear Design, Impedance 24 Ohms, Frequency responce 5 - 80.000 Hz, power handling 4,000mW, weight 269 g, coiled chord length, 3 m, gold plated 6,3/3,5mm Stereo Plug, Soft Case included ( included Soundforce Software download version )
