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CAD Audio CAD Astatic 727-18 18" Dynamic Cardioid Gooseneck Microphone, XLR Base
The 727-18 is a moving-coil dynamic gooseneck microphone with a tight 120-degree cardioid pickup, built for lecterns and paging desks that need directional rejection without the cost of a condenser. Its 5/8-inch commercial-grade gooseneck holds an aim through daily adjustment, and a quick-mount 3-pin male XLR base speeds installation and cable swaps.
At 6.3 ounces it's light enough to sit on a podium base without tipping, and its dynamic design needs no phantom power, useful in paging systems that don't supply it.
| Type | Dynamic gooseneck microphone |
|---|---|
| Polar Pattern | Cardioid, 120-degree pickup |
| Gooseneck Length | 18" |
| Frequency Response | 200 Hz - 16 kHz |
| Sensitivity | -56 dBV (1.6 mV) @ 1 Pa |
| Impedance | 600 ohms |
| Mounting | Quick-mount, 3-pin male XLR base |
| Weight | 6.3 oz (0.18 kg) |













