Big SPL handling, 3-position roll-off switch, and studio sound quality. The Crown CM-700 is a cardioid condenser mic for use in professional recording and stage applications. The CM-700 microphone handles up to 151dB SPL before overload and is an excellent choice for overhead miking of drums and for acoustic instruments. Requires phantom power. Crown CM-700 Condenser Microphone Features: Electret condenser microphone 30Hz to 20kHz frequency response Cardioid polar pattern 190 ohms impedance 2.5mV/Pa sensitivity Great for drums