Features :- Single-ear version, mic 200 ohms, headphone 50 ohms, Grey, RTS, with bare-ended K 109.00 straight cable.

Technical Specifications :- Transducer type - Dynamic Operating principle - Closed, Frequency response 30 - 20,000 Hz, Nominal impedance 50 O Nominal, SPL at 1 kHz 94 dB, T.H.D. < 1%, Power handling capacity 1000 mW, Ambient noise isolation 20 dB (A), Sound coupling to the ear Circumaural, Average pressure on ears 4.5 N, Weight without cable 283 g, Cable length 1.5 m.

MicrophoneTransducer type - Dynamic, Frequency response 40 - 12,000 Hz, Polar pattern Hypercardioid, Output voltage approx. 2.5 mV at a distance of 5 cm, Nominal impedance 200 omh, Load impedance = 1000 ohm.