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DPA 4021, 4022 and 4023 Compact Cardioid Microphones

Cartridge Type:
Pre-polarized condenser Br?el & Kj?r Type MM0056
Principle of operation:
Pressure gradient
Frequency Range:
On-axis: 40Hz - 20kHz ?2dB
Cartridge lower limiting frequency (-3dB):
Proximity influenced
Directional characteristics:
Phase response:
Phase matching between any two microphones: ?15? (100Hz to 20kHz)
Nominally 7mV/Pa (at 1kHz)
Equivalent noise level A-weighted:
Typ. 20dB(A) re. 20 ?Pa
Equivalent noise level CCIR 468-1:
Typ. 25dB (max. 28dB)
Maximum sound pressure level:
145dB SPL peak
Total harmonic distortion:
110dB SPL peak (<0.5% THD)
Preamplifier frequency range:

Preamplifier output impedance:
<300 Ohm
Cable drive capability:
Up to 100m (328ft)
Microphone Length:
30mm (1.18in); 71mm (2.8in) (incl. connector)
Microphone diameter:
19mm (0.75in)
33g (1.16oz) (without cable)
Accessories Included
Microphone Holders & Suspension Mounts
SM4000 Suspension Mount

Accessories Available
Microphone Holders for Musical Instruments
GM4000Gooseneck Mount, 19mm (0.75in)
MB4000Magnet Base
Shock Mounts
CSM4000Compact Shock Mount
TSM4000Table Shock Mount
Shock Mount Rubbers
DDS0019Rubber Mount 19mm (0.75in), Extra Soft
Stereo Accessories
CXY4000Compact XY Stereo Holder
EXY4000Extension for Compact Stereo Holders
Floor & Table Stands
CAP0400Compact Active Pole, 400mm (15.8in)
CAP0750Compact Active Pole, 750mm (2.5ft)
CAP1250Compact Active Pole, 1250mm (4.1ft)
DUA0100Stand Extension, 100mm (3.94in)
DUA0250Floor Base, ?250mm (9.8in)
DUA0500Stand Extension, 500mm (19.7in)
FGS4000Flamingo Grand, Single Stand
FGT4000Flamingo Grand Twin, Double Stand
FJS4000Flamingo Junior, Short Single Stand
SJD4000Swivel Joint, Double
SJS4000Swivel Joint, Single
TB4000Table Base
DUA0020Small Windscreen for ?19mm (0.75in) Microphone
DUA0022Twin Windscreen for ?19mm (0.75in) Microphone


For pre-sales consulting or to place an order, call Core Sound at 1.888.538.6744 or 1.201.801.0812.

"Core Sound Microphones" is a trademark of Core Sound, LLC
"Core Sound" is a trademark of Core Sound, LLC
"PDAudio", "TetraMic", "HeadLine", "2Phant" and 4Mic are trademarks of Core Sound, LLC
Thanks to HK Audio for use of their open-air concert photo. Mossman photo ©2004 OceanBridge Communcations.
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