[ KOSS PRO4AA product photo ]
Release Date: 2005.08KOSS PRO4AA
brand: KOSS
type: Headset
detail:
Headphones Type: Moving Coil Closed headset mode: wearing ear impedance: 250 ohms Frequency Range: 10 ~ 25000HZ Sensitivity: 96dB THD: <0.1% Microphone: None
detail more:
Basic parameters
Headset mode Wearing ear style
Headphones Type Moving Coil Closed
Frequency Range 10 ~ 25000HZ
Impedance 250 Ohm
Sensitivity 96dB
Total harmonic distortion <0.1%
Microphone
Microphone No