Headphones & Earphones

beyerdynamic DT 990 PRO X beyerdynamic DT 990 PRO X, Headphones, Circumaural, Open-back, Dynamic, Frequency response: 5 - 40.000 Hz, Impedance: 48 Ohm, Maximum sound pressure level: 97 dB (@ 1 mW / 500 Hz), 111 dB (@ 1 V / 500 Hz), STELLAR.45 driver, Detachable, smooth cable... beyerdynamic DT 990 PRO X