SE Electronics sE7 sideFire; small diaphragm condenser microphone with side address capsule; side-address design for versatile placement options; based on the sE7; polar pattern: cardioid; frequency response: 20Hz to 20kHz; sensitivity: 19 mV/Pa (-34.5 dBV); max SPL: 136 / 156 dBSPL (0/20 dB pad); pad switchable: 0dB, 20dB; requires 48V phantom power; dimensions (HD): 130 x 23 mm; weight: 163g