DPA 4015A Wide Cardioid Microphone

Our wide cardioid microphones are capable of handling extremely high sound pressure levels before clipping occurs. The d:dicate 4015A Wide Cardioid Microphone even includes a 20 dB pad switch in the center of the XLR connector to prevent overloading of the mic amplifier. If you are already a d:dicate 4011 Series devotee, you will discover an exciting alternative in our wide cardioid microphones. It differs in its polar pattern and is the perfect fill-in between an omnidirectional and a more directional microphone.The off-axis characteristics of the MMC4015 Wide Cardioid Microphone Capsule are totally linear, a unique quality when it comes to authentic sound reproduction. Any leakage that occurs from off-axis sound sources is still a faithful reproduction of these sounds, just softly attenuated. Sometimes a conventional cardioid pattern just isn’t quite open enough. Recording orchestras or other ensembles sometimes requires a compromise between blending in the room reverberation and a more precise localization. When recording instruments with complex radiation patterns, the wide cardioid (also known as hemispheric) design covers a greater sound angle and is an excellent choice. This is the often ideal mic for recording grand piano, guitar, marimba, and percussion, or as a spot mic for groups in a symphony orchestra. Likewise, it is an excellent speech, dubbing, or vocal mic as its enhanced richness on the bass end nicely compliments many voices.This mic is part of the flexible d:dicate Microphone Series. At any time, and with no tools needed, it is possible to transform the d:dicate 4015A Wide Cardioid Microphone into a new configuration. You can combine it with another d:dicate or d:facto Microphone Capsule or Preamplifier. The MMC4015 Wide Cardioid Microphone Capsule coupled with the MMP-A Preamplifier suits acoustic instruments and voices with rich and open sound. For another option, match the MMC4015 Wide Cardioid Microphone Capsule with the MMP-C Compact Preamplifier for an excellent spot mic as a fill-in between an omni and a cardioid. The compact version is easier to position than other cardioid microphones.

Features:

• Low profile – wide pickup area
• Natural reproduction
• Directional ambience pickup
• Exceptional for vocal
• Modular flexibility

Specifications:

• Directional pattern: Wide cardioid
• Principle of operation: Pressure gradient
• Cartridge type: Pre-polarized condenser
• Frequency range: 20 Hz - 20 kHz
• Frequency range, ±2 dB, at 23.6 in: 40 Hz - 20 kHz
• Sensitivity, nominal, ±2 dB at 1 kHz: 10 mV/Pa; -40 dB re. 1 V/Pa
• Equivalent 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):
• Dynamic range: Typ. 121 dB
• Max. SPL, peak before clipping: 159 dB
• Switchable attenuator, filters etc.: 0 dB / -20 dB
• Output impedance: 200 ω
• Minimum load impedance: 2 kω
• Cable drive capability: 328 ft
• Output balance principle: Impedance balancing with Active Drive
• Common mode rejection ratio (CMRR): > 60 dB
• Power supply (for full performance): 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: 5.6 oz
• Microphone diameter: 0.75 in
• Capsule diameter: 0.75 in
• Microphone length: 6.7 in
• Maximum output voltage, RMS: > 5 V
• Polarity: +V at pin 2 for positive sound pressure
• Temperature range: -40°F to 113°F)
• Relative humidity (RH): Up to 90%
• Matching tolerance (frequency response and sensitivity): ±1 dB
• Phase deviation for kit: