DAVID CLARK H20-16

STANDARD NOISE-ATTENUATING HEADSET

Our Price - $339.45

SPECIFICATIONS

Earphone Impedance: 300 OHMS each (150 OHMS wired in parallel)
EarphoneType: Dynamic
Earphone Freq.: Response 200 - 5,500Hz
Earphone Nom: Sensitivity 114 dB SPL re 1kHz @ 2mW
Plugs Make: M642/4-1 (PJ055) - M642/5-1 (PJ068)
Plugs: Microphone
Plugs Model: M-7A, DC Supply Voltage and Source Resistance. 8 - 16 Volts, 220-2,200 OHMS, not polarity sensitive.
Plugs Sensitivity: Approx 280mV @ 1000Hz for 114 dB SPL, With 8 VDC via 470 OHMS bias resistor and AC load impedance of 150 OHMS.