Bass Drum Mic Specification :Color: GrayElement: Moving Coil DynamicPolar Pattern: Uni-DirectionalFrequency Response: 20H2-15KHzSensitivity: -60dB+3dBOutput Impedance: 500O+30%Tom/ Snare Drum Mic Specification:Color: GrayElement: Moving Coil DynamicPolar Pattern: Uni-DirectionalFrequency Response: 50Hz-12KHzSensitivity: -54dB+3dBOutput Impedance: 600O+30%Overhead Mic Specification:Color: GrayElement: Back electret condenserPolar Pattenr: Uni-DirectionalFrequency Response : 50Hz-18KHzSensitivity: -45dB+3dBOutput Impedance: 250O+30%(at 1kHz)Max. Input Spl: 130dB(at 1kHz=1%T.h.d)S/N Ratio: 70dBPower Supply: Phantom 48V or 1.5VPackage Include:1x Bass/ Kick Drum Microphone4x Snare/ Toms Drum Microphone2x Overhead Condenser Microphone2x Microphone Holder4x Microphone Clamp2x Mic Sponge1x Carrying Case