HM-502 Overhead Microphone The HM-502 professional overhead microphones are designed for recording in a wide range of applications. The cardioid back-electret condenser offers a high sensitivity to clearly capture every sound in the focused direction. In order to coordinate with engineering installation, microphone operates at 9-52V phantom power. The two standards of XLR output connector comply with a larger variety of audio equipment. Two options of installation modes are provided: spring-nect and gooseneck Features Element: Back Electret Condenser Polar Pattern: Uni-directional Frequency Response: 50Hz-16kHz Sensitivity -37dB+_3dB (0dB=1V/Pa at 1kHz) Output Impedance: 200 ohms +_30% (at 1kHz) Operating Voltage: 9-52V DC Phantom WHAT'S INCLUDED 1 HM-502 Overhead Microphone CONDITION NEW SHIPPING SIZE & WEIGHT* (estimate) 1 Kg 11 x 6 x 3"