Sennheiser HSP 4 Notice D'emploi page 23

Specifications
Frequency range
Pick-up pattern
Rated impedance (at 1 kHz)
Min. terminating impedance
Sensitivity
Diameter of mic capsule
Sound pressure level limit
Equivalent noise level
Power consumption
Supply voltage
Operating temperature
Cable length
Diameter of boom arm
Weight
Connector
Neckband
Width
Weight
40 − 20,000 Hz ± 3 dB
Cardioid
1 kΩ
4.7 kΩ
4 mV/Pa ±3 dB
8.4 mm
150 dB
37 dB(A)
approx. 250 µA
4.5 – 15 V
-10 °C – +50 °C
1.6 m
2 mm
4.8 g
3.5 mm mini-jack or 3-pin
110 mm
4.4 g
HSP 4 | 23