COM microphones are extremely versatile permanently polarized condenser micro-
phones for public address use. They feature a cardioid pick-up pattern.
Special features
• excellent sound reproduction due to back electret condenser principle
• excellent feedback attenuation due to cardioid pick-up pattern
• Simple power supply from 4-24V DC-supplies or 12-48 V phantom powered
• matt black surface finish
• delivery includes a pop shield
Models
Designation
Length
Weight
Plug/Connector
Microphone neck
COM 1420
455 mm
80 g
8-pin plug acc. to DIN 45326
inflexible
COM 1421
255 mm
70 g
8-pin plug acc. to DIN 45326
inflexible
COM 1422
416 mm
80 g
8-pin plug acc. to DIN 45326
flexible
COM 1423
390 mm
75 g
XLR plug
flexible
COM 1425
361 mm
65 g
unterminated cable
flexible
Technical data
Frequency range
50-20 000 Hz
Acoustic principle
pressure gradient transducer
Pick-up pattern
cardioid
Sensitivity (free field,
no load) at 1 kHz
8 mV/PA
±
2.5 dB (= 62 dB)
Impedance
approx. 1 k
Ω
(COM 1423: 50
Ω
)
Min. terminating impedance
approx. 4.7 k
Ω
(COM 1423: 1 k
Ω
)
S/N ratio according to
DIN 45405 / CCIR 468-2
approx. 58 dB
Power supply:
COM 1420, 1421,1422
+4 to +24V via pin 8
COM 1423
12-48 V phantom powered/XLR
COM 1425
unterminated cable, +4 bis +24V
Delivery includes
1 microphone
1 MZW 42 pop shield
We reserve the right to alter specifications.
COM 1420-1425 condenser microphones
