Austrian Audio OC16 Studio Set, Condenser Large Diaphragm Microphone, CKR ceramic capsule, Polar pattern: Cardioid, Frequency response: 20 - 20,000 Hz, Sensitivity: 11 mV/Pa, Equivalent noise level: 14 dB SPL (A), Max sound pressure level: 148 dB SPL, Analogue high pass filter: 40 Hz, 160 Hz, Impedance: 275 Ohm (balanced), Requires 48 V phantom power, Dimensions: 157 x 66 x 34 mm, Weight: 335 g, Includes OCS6 microphone spider, 1x OCH8 microphone clip and 1x MSC6 transport case