Frequency response: 20-20 kHz Directivity: Heart Type Sensitivity: 20mV/Pa(-34dBV)+/-3dB Output impedance: 200 ohms SNR: > 75dB Maximum Sound Pressure Level: 138dBSPL Equivalent sound pressure: 18dB (A weighted) Dynamic range: 120 dB Working Voltage: 12-48V Mirage Power Supply Connection port: 3-pin XLR seat Length: 140 mm Weight: 150g