Product Overview
The DPA ST2011C is a complete stereo pair set with two handpicked 2011C cardioid microphones, selected on sensitivity within ±1.5 dB making several stereo principles like XY and ORTF easy to obtain.
The compact design and controlled directionality of DPA's versatile 2011Cs make them an excellent choice for spot mics for classical recording and on-stage close mics for live sound.
The foam design in the heavy-duty transportation box allows for fast and easy exchange of microphone/accessory inlays.
Includes:
- Two carefully matched 2011C cardioid microphones
- Sturdy PeliTM case
- Holders
- Grids
- Windscreens
Specifications:
- Directional pattern: Cardioid
- Principle of operation: Pressure gradient, with interference tube
- Cartridge type: Pre-polarized condenser, Twin Diaphragm Capsule
- Frequency range: 20 Hz - 20 kHz
- Frequency range, ± 2 dB, at 30 cm: 50 Hz - 17 kHz with 3 dB soft boost at 12 kHz
- Sensitivity, nominal, ± 2 dB at 1 kHz: 10 mV/Pa; -40 dB re. 1 V/Pa
- Equivalent noise level, A-weighted: Typ. 20 dB(A) re. 20 µPa (max. 23 dB(A))
- Equivalent noise level, ITU-R BS.468-4: Typ. 33 dB (max. 36 dB)
- S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): Typ. 74 dB(A)
- Total Harmonic Distortion (THD) at 1 kHz: < 1 % up to 137 dB SPL peak
- Dynamic range: Typ. 117 dB
- Max. SPL, peak before clipping: 146 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: 64 g (2.3 oz)
- Microphone diameter: 19 mm (0.75 in)
- Microphone length: 92 mm (3.6 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%
- Sensitivity selection tolerance (at 1 kHz): ± 1.5 dB
