SP-CMC-20

Common name: The Sound Professionals SP-CMC-20

Production Status: Discontinued / Vintage

The SP-CMC-20 comprises a matched pair of cardioid capsules (12.5 mm x 22 mm approx) fitted in durable rubber housings for stereo use. The optional clips allow easy mouting with 90° locking increments. These microphones can be used alone with any recorder or mixer supplying a bias voltage of 1.5 to 10 volts at its mic input. The microphone capsules are wired together into a high quality stereo 1/8” phone plug. Covering the front of each capsule is a removable black windscreen. For indoor recordings, the windscreens may be left off if desired. An optional battery module can be used for high SPL situations. Max SPL with battery module is 120 dB.

Electrical Characteristics

Frequency Response
50Hz - 20 kHz
Output Sensitivity
6 mV/Pa
Max SPL
105
Max SPL, THD:
1
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
29 dB-A
Output Impedance
-
Recommended Load
Powering
Plug In Power
Supply Current
mA
Alternative Powering

Switchable Options

Pad
Filter/EQ

Physical Characteristics

Connector
3.5mm jack
Connector notes
Available Colours
Black
Weight
Length
22 mm
Min diameter width
Max diameter
12.5 mm
Depth

Accessories

Included
Foam windscreens.
Optional
Clip (SP-EMC-1). Battery module