SE Electronics X1 Vocal Pack, large diaphragm condenser microphone Bundle, set includes: sE X1 microphone, Isolation Pack shockmount, Pop Screen Metal, SE mic cable 3m, specifications mic: 1" diaphragm membrane, 20Hz-20KHz, -32dBv/Pa sensitivity (25.1mV/Pa), <=200 Ohms impedance, 16dB equivalent noise level, 125dB maximum SPL (0.5% THD@1000Hz), requires +48V phantom power (±4V), XLR connector