[ KOSS QZ2000 product photo ]
Release Date: 2005.08KOSS QZ2000
brand: KOSS
type: Headset
detail:
Headphones Type: Moving Coil type headset mode: wearing ear protection Impedance: 60 ohms Frequency range :15-20, 000 Hz Sensitivity: 101dB total harmonic distortion: <0.7% Microphone: None
detail more:
Basic parameters
Headset mode Wearing ear style
Headphones Type Moving Coil Type
Frequency Range 15-20,000 Hz
Impedance 60 Ohm
Sensitivity 101dB
Total harmonic distortion <0.7%
Microphone
Microphone No