CAD CM100W Choir Microphone

The CAD CM100 is a superior low noise, electret condenser cardioid choir microphones.

The CM100 microphones have a wide, flat frequency response which provides unsurpassed, natural, transparent soundquality. Their cardioid pickup pattern minimizes annoying feedback when used close to sound reinforcement speakers and monitors, while reducing the pickup of unwanted off axis sounds.

Specifications:

• Generating Element: Electret Condenser (Phantom Powered)


• Polar Pattern: Unidirectional (Cardioid)


• Frequency Response: 40 Hz - 20 kHz


• Output Level:


• Power Level: -48 dB (0 dB - 1 mW per 10 microbars)


• Open Circuit Voltage: -68 dB (0 dB = 1 volt per microbar) 4 mV/Pascal


• Impedance: Low (150 ohms nominal)


• Dynamic Range: 100 dB


• Equivalent Noise Level: Less than 30 dB, A weighted


• Maximum SPL: 130 dB (1% THD, open circuit)


• Powering: Supply Voltage: 9 - 52 Vdc, positive pins 2 & 3 reverse polarity protected


• Current Required: Less than 2.0 mA over operating voltage range


• Phasing: Positive Pressure on Diaphragm generates a positive voltage on pin 2 relative to pin 3