From DPA Microphones (Bruel & Kjaer)

Wherever a small, lightweight, inconspicuous microphone for top-quality recording is required, the compact design and clean, transparent sound of our versatile 4006C makes it the perfect choice. Particularly popular as A-B stereo pairs in concert halls where quality recordings can sometimes be compromised by classic architecture, the 4006C’s can be mounted, hung or concealed to create clean, transparent recordings.
The DPA ST4006C is a complete DPA 4006C Stereo Pair with two carefully factory-matched omni microphones. Even though the standard tolerances on DPA Reference Standards are extremely low, a stereo match is even closer.
The specially selected DPA 4006C microphones are matched within ±0.5 dB on both frequency response and sensitivity. The maximum phase response difference is 5°.
The foam design in the heavy-duty transportation box allows for fast and easy exchange of microphone/accessory inlays.
Included in this kit:
Two carefully matched 4006C omni microphones, sturdy PeliTM case, holders, and windscreens.
Directional pattern: Omnidirectional
Principle of operation: Pressure
Cartridge type: Pre-polarized condenser
Frequency range: 10 Hz - 20 kHz
Frequency range, ± 2 dB: 20 Hz - 20 kHz
Sensitivity, nominal, ± 2 dB at 250 Hz: 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
Output impedance: < 200 ohm
Minimum load impedance: 2 kohm
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)
Microphone diameter: 16 - 19 mm (0.6 - 0.75 in)
Capsule diameter: 16 mm (0.6 in)
Microphone 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 (-40 °F to 113 °F)
Relative Humidity (RH): Up to 90%
Matching tolerance: ± 0.5 dB
Phase deviation for kit: < 5°

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Sound Pure Studios Control Room A — Durham, NC

Sound Pure Studios · Durham, NC

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