The DPA 4006C Omni Microphone is compact recording microphone and part of the Reference Standard Series. The 4006C is great as a stereo pair and delivers transparent and authentic recordings everytime. The 4006C from DPA can be mounted, hung or concealed to suite your recording environment, such as theatres, opera and concert halls or places of worship. The 4006C can also be used for vocals, film, studio rooms and on-location. The 4006C is great for close miking of instruments such as double bass, trumpet and piano. The 4006C is truly dynamic. The main features of the 4006C include: Principle of operation: Pressure Catridge type: Pre-polarized condenser Frequency range: 10 Hz to 20 kHz Frequency range, ± 2 dB: 20 Hz to 20 kHz Sensitivity, nominal ±2 dB at 1 kHz: 40 mV/Pa; -28 dB re. 1 V/Pa Equivalent noise level, A-weighted: Typ. 15 dB(A) re. 20 µPa (max. 17 dB(A)) Equivalent noise level, ITU-R BS.468-4: Typ. 27 dB (max. 29 dB) S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): Typ. 79 dB(A) Total Harmonic Distortion (THD): < 1 % up to 134 dB SPL peak Dynamic range: Typ. 119 dB Max. SPL, peak before clipping: 140 dB Minimum load impedance: 2 kohm Output impedance: < 200 ohm Cable drive capability: 100 m (328 ft) Output balance principle: Impedance balancing with Active Drive Common Mode Rejection Ratio (CMRR): > 50 dB Power supply (for full specifications): 48 V Phantom power (± 4 V) Current consumption: 2.8 mA Connector: XLR-3M. Pin 1: shield, Pin 2: signal + phase, Pin 3: - phase Color: Matte black Weight: 63 g (2.2 oz) Diameter: 16 to 19 mm (0.63 to 0.75 in) Capsule diameter: 16 mm (0.63 in) Length: 64 mm (2.5 in) Output voltage, RMS: > 4 V Polarity: +V at Pin 2 for positive sound pressure Temperature range: -40 °C to 45 °C (14 °F to 113 °F) Relative Humidity (RH): Up to 90% Matching tolerance: ± 0,5 dB Phase deviation for kit: < 5°