AKG K 81 DJ cuffia chiusa per DJ  ad alta pressione sonora 115db 2000mw

K81DJ Type closed-back, dynamic headphones, supraaural Efficiency115 dB/V

 Frequency range16 Hz to 24 kHz

Rated impedance32 ohms

Cable 99.99% oxygen-free cable, 2.5 m (8.2 ft.)

Net weight (without cable)150 g (5.3 oz.)

Special features 3D-Axis (folding mechanism)

 Patent(s)3D-Axis folding mechanism (Patent no. AT 414.198, JP 3.984.595, US 7,172,052, RU 2.282.954); 3D-Axis folding mechanism (Patent no. AT 413.923, RU 2.282.953, JP 3.984.594, US 7,072,483)