The RTM01 is a measurement microphone designed specifically for measuring sound reinforcement and PA-systems. It is ideal for spectrum analysers allowing frequency response and sound pressure levels of speakers to be monitored. The RTM01’s flat frequency response from 20 Hz to 20 kHz, and its omnidirectional pickup pattern give you a clear, accurate reading of any room’s unique sound characteristics. Like standard condenser mics used for recording or live performance, the RTM01 requires phantom power. Shock Mount Holder and Padded Bag are included.