Koss Porta Pro

Technical Information:

Impedance: 60 Ohm

Sensitivity: 101dB/mW

Amplifier requirement: No

Detachable Cable: No


Target Headphone Loudness: 110,0 dB Sound Pressure Level

Power Required: 7,94 Milliwatts

Voltage Required: 06904 Volts

Current Required: 11,51 milliamps