25 mm, 1 in Polar pattern Cardioid Sensitivity 41 mV/Pa, -28 dBV/Pa Equivalent noise level 4 dB (A) Max. SPL for 0.5 % THD 136 dBSPL, 0 dB pre-attenuation Signal / noise ratio 90 dB (A) Dynamic range 132 dB (A) Pre-attenuation pad 0 dB -6 dB -12 dB Low-cut filter linear 80 Hz (6 dB/oct) 160 Hz (6 dB/oct) Internal impedance 68 Ω Supply voltage 48 V ± 4 V Current consumption 3.6 mA Mic enclosure Zinc die cast Connector Gold-plated 3-pin XLR Microphone dimensions 158 x 52 x 36 mm, 6.22 x 2.04 x 1.42 in Microphone net weight 371 g, 13.1 oz