CAD Audio WM-1000 Wall Mounted Weatherproof Dynamic Microphone

The CAD Audio WM - 1000 is an excellent all - directional wall - mounted dynamic microphone perfect for intercom and P.A. systems. Unlike ordinary microphones, the WM1000 is designed to withstand extreme temperature and humidity in outdoor environments. It comes with a high - impedance output and a 14 - inch connector. For models WM625 and WM625S, they are specifically crafted to be mounted on wall outlet boxes, and the WM625S features a simple push - to - operate DPDT snap - action switch. Key features include its omnidirectional design. Technical details: Polar Pattern is omnidirectional, Frequency Response ranges from 300Hz to 4KHz, Sensitivity is - 42dBV (7.9 mV) at 1 Pa / - 38dBV, and Impedance is 500 ohms or 2500 ohms.

Using the CAD Audio WM - 1000 is easy. First, mount it on a wall outlet box as it's designed for wall - mounting. Connect it using the 14 - inch connector to your intercom or P.A. system. When you use it in outdoor environments, don't worry about extreme temperature and humidity as it can handle those conditions well. However, avoid exposing it to direct water spray. For maintenance, use a dry cloth to gently wipe the microphone regularly. If there's dust inside, you can use compressed air to blow it out carefully. Don't use any harsh chemicals as they might damage the microphone.