Audio-Technica AE 5100, Large Diaphragm Condenser Overhead Microphone, Polar pattern: cardioid, Frequency range: 20-20,000 Hz, Bass rolloff 80 Hz/12 dB/octave, Impedance: 150 Ohm, SPL: max. 148 dB (max. 158 dB SPL with 10 dB pad.), High-pass filter, 10 dB pad switch, XLR connector, Dimensions: 148.5 mm x 26