The M70WD is a steerable, flush-mount condenser microphone designed for distance miking in a variety of applications, including video conferencing, distance learning, hospital rooms, surveillance, and ambient room miking. The flush-mount configuration and a footprint of only three inches in diameter allow the M70WD to virtually disappear.
The M70WD capsule is housed within a patented cradle that allows the microphone to be aimed up to an angle of 45 degrees. Other features include a fully integrated preamp and an extremely high sensitivity rating of 38 millivolts. In addition, the M70WD has complete immunity from RF interference caused by cell phones and GSM devices. Installing the M70WD requires just one 2-inch hole in the ceiling, with no additional tools needed.
Transducer Type Condenser
Frequency Response 60 Hz – 10 kHz
Polar Pattern Cardioid
Output Impedance 150 ohms
Sensitivity 38 mV / Pa @ 1k
Signal to Noise Ratio 72 dB
Equivalent Noise Level 22 dB
Maximum SPL ≥130 dB
Dynamic Range 108 dB
Power Requirements 18 – 52V phantom
Recommended Cable CAT5, CAT5e, CAT6, CAT6a, or CAT7
Materials / Finish Brass, Aluminum and steel / white or nickel finish