This is a complete Surround Kit with five carefully factory-matched d:dicate 4015 Wide Cardioid Microphones. Includes clips, windscreens and Peli case.
Even though the standard tolerances on the d:dicate 4015 Wide Cardioid Microphones are extremely low, the surround match is even closer.
The specially selected d:dicate 4015 Wide Cardioid Microphones are matched within ±1 dB on both frequency response and sensitivity from mean of set.
Recording orchestras or other acoustic ensembles sometimes requires a compromise between blending in the room reverberation and a more precise localization. The natural response and dynamic range make this Surround Kit an obvious choice for precise tone quality and wide dynamic range. This is a great solution for AB, Decca Tree or surround main arrays like our Wide Cardioid Surround Array.
The foam design in the heavy-duty transportation box allows for fast and easy exchange of microphone/accessory inlays.
Wide pickup area and natural soundFive carefully matched microphonesAmbience pickup with convenient directionalityPeli Case transportation and protection
Directional pattern: Wide cardioidPrinciple of operation: Pressure gradientCartridge type: Pre-polarized condenserFrequency range: 20 Hz - 20 kHzFrequency range, ± 2 dB, at 60 cm: 40 Hz - 20 kHzSensitivity, nominal, ± 2 dB at 1 kHz: 10 mV/Pa; -40 dB re. 1 V/PaEquivalent noise level, A-weighted: Typ. 18 dB(A) re. 20 µPa (max. 20 dB(A))Equivalent noise level, ITU-R BS.468-4: Typ. 25 dB (correct with the attenuator in 0 dB or -20 dB setting)S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): Typ. 76 dB(A)Total Harmonic Distortion (THD): < 1 % up to 139 dB SPL peakDynamic range: Typ. 121 dBMax. SPL, peak before clipping: 159 dBSwitchable attenuator: 0 dB / -20 dBOutput impedance: < 200 ohmMinimum load impedance: 2 kohmCable drive capability: 100 m (328 ft)Output balance principle: Impedance balancing with Active DriveCommon Mode Rejection Ratio (CMRR): > 60 dBPower supply (for full specifications): 48 V Phantom power (± 4 V)Current consumption: 2.8 mAConnector: XLR-3M. Pin 1: shield, Pin 2: signal + phase, Pin 3: - phaseColor: Matte blackWeight: 158 g (5.6 oz)Microphone diameter: 19 mm (0.75 in)Capsule diameter: 19 mm (0.75 in)Microphone length: 170 mm (6.7 in)Output voltage, RMS: > 5 VPolarity: +V at pin 2 for positive sound pressureTemperature range: -40 °C to 45 °C (-40 °F to 113 °F)Relative Humidity (RH): Up to 90%Matching tolerance: ± 1 dBPhase deviation for kit: < 10°
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