Polar pattern: Cardioid
Frequency range: 20 to 20,000 Hz
Sensitivity: 20 mV/Pa (-34 dBV)
Max. SPL: 136/156 dB SPL (0/-20 dB) (for 0.5% THD)
Equivalent noise level: 13 dB-A to IEC 60268-4 (A-weighted)
Signal/noise ratio (A-weighted): 81 dB
Preattenuation pad: 0/-20 dB (switchable)
Bass cut filter slope: 160 Hz, 6 dB/Octave, switchable
Impedance : <=200 ohms
Recommended load impedance: >=1000 ohms
Supply voltage: 12 to 52 V Phantom power to IEC 61938
Current consumption: < 2 mA
Dynamic range: 123/143 dB (0/-20 dB) (A-weighted)
Connector: IEC standard 3-pin XLR
Finish: matte grayish blue
Dimensions: 160 x 55 mm (6.3 x 2.2 in.)
Net weight: 280 g (0.62 lbs.)
Shipping weight: 1450 g (3.22 lbs.)
Patent(s): Electrostatic transducer (Patent no. AT 395.225, DE 4.103.784, JP 2.815.488)