Features:
Headworn microphone featuring very lightweight design and superlative audio quality. Permanently polarized variant of the MKE platinum condenser capsule with cardioid polar pattern designed for professional "hands free" applications
Technical Data and Specification of HSP 4
Article No. 009864, 500700, 009865, 009867, 500699, 009873, and 500698
Transducer principle (Microphone) pre-polarised condenser microphone
Cable length 1,6 m Microphone
Weight 9,2 g
Diameter capsule: 8,4 mm
boomarm: 2,4 mm
Pick-up pattern cardioid
Sensitivity in free field, no load (1kHz) 4 mV/Pa
Nominal impedance 1000 Ohm
Min. terminating impedance 4700 Ohm
Equivalent noise level 37 dB(A)
Maximum sound pressure level (passiv) 150 dB
Current consumption ca. 250 µA
Operating voltage (stand alone) 4,5-15 V