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- DPA 4018-DF-F
Description
This solution uses the MMC4018 Cardioid Microphone Capsule, which has a highly-directional supercardioid pickup pattern with a smooth and uniform off-axis frequency response. A complete cardioid microphone floor stand solution, offering a high-quality stage voice or instrument mic.
The supercardioid shape is frequency independent, securing an identical sound color around the microphone. The usual rear lobe heard on most supercardioids is minimized on this capsule. This makes it much more isolated without sudden frequency dependent peaks and dips.
4018 Floor Stand Microphones comes in the following lengths:
- Single 77 cm Boom, Floor Stand
- Single 122 cm Boom, Floor Stand
- Twin 122 cm Boom, Floor Stand
FEATURES:
- Low noise and natural voice
- Highly directional for high isolation
- Uniform, frequency independent directionality
- Exclusive, elegant design
- Integrated shock-mounting in floor base
- Rapidly stabilizing microphone boom pole
- Modular flexibility
Specifications
- Directional Pattern: Supercardioid
- Principle of Operation: Pressure gradient
- Cartridge Type: Pre-polarized condenser
- Frequency Response: 20 Hz – 20 kHz
- Effective Frequency Range (±2 dB at 30cm): 40 Hz – 18 kHz
- Sensitivity (±2 dB at 1 kHz): 12 mV/Pa; −38.4 dB re 1 V/Pa
- Equivalent Noise Level (A-weighted): Typ.16 dB(A) re 20 µPa(max. 19 dB(A))
- Equivalent Noise Level (ITU-R BS.468-4): Typ. 23 dB
- Distortion (THD < 1%): 134 dB SPL RMS; 137 dB SPL peak
- Dynamic Range: Typ. 121 dB
- Max SPL (THD 10%): 142 dB SPL peak
- Rated Output Impedance: 100 Ω
- Minimum Load Impedance: 2 kΩ
- Cable Drive Capability: 100 m (328 ft)
- Output Balance Principle: Impedance balancing
- Common Mode Rejection Ratio (CMRR): > 40 dB
- Power Supply: P48 (phantom power)
- Current Consumption: 3.5 mA
- Connector: XLR-3M (Pin 1: shield, Pin 2: signal + phase, Pin 3: − phase)
- Microphone Diameter: 19 mm (0.75 in)
- Capsule Diameter: 19 mm (0.75 in)
- Microphone Length: Capsule 23 mm (0.9 in); Boom poles 20 cm (8 in), 32 cm (13 in), 47 cm (18 in), 77 cm (30 in), 122cm (48 in)
- Maximum Output Voltage (RMS): 2.2 V
- Polarity: +V at pin 2 for positive sound pressure
- Temperature Range: −40 °C to 45 °C (−40 °F to 113 °F)
- Relative Humidity: Up to 90%
- Matching Tolerance (Frequency Response & Sensitivity): ±1 dB
- Phase Deviation for Kit: < 10°
- Color: Matte black
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