Active-Dynamic Instrument Microphone Directional characteristic: Cardioid Frequency range: 20 - 18,000 Hz Sensitivity: 6.7 mV/Pa Self-noise: 21 dB SPL (A) Max. SPL: 151 dB (>160 dB SPL with pad) HP filter: 80 Hz (2nd order) or 120 Hz (2nd order) switchable Switchable preattenuation: -10 dB Requires 48 V phantom power Dimensions: 147 x 82 x 54 mm Weight: 265 g