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DPA CORE 4066 Omni Headset Microphone, MicroDot

$1,029.00$1,045.00

The DPA CORE 4066 Omnidirectional Headset is a firm favourite with theatres and stage productions the world over, providing an extremely stable frame for DPA’s brilliant miniature omnidirectional Microphone capsule. Its tried and tested headset mounting system is designed for fast and easy adjustment, unique in that it allows for both left and right mounting.


✔️ Resistant to humidity
✔️ Double-vent protection system
✔️ Modular adapter system fits most professional wireless systems


 


 

The DPA CORE 4066 offers a clean and transparent sound quality with miles of headroom.

Close attention has been paid to the humidity issues that often occur in theatrical situations. A double vent protection system, a drop stopper on the microphone boom, together with water resistant materials inside the microphone, makes the CORE 4066 incredibly resilient to humidity-caused failures and rated to IP58 standards. The headset surface is matte gold plated and the earhooks are covered with a silicone hose, to further reinforce the 4066 against failure.

The DPA CORE 4066 Headset’s Omnidirectional capsule has a sensitivity of 6 mV/Pa to match the level of the human voice to the general input sensitivity of most wireless transmitters. If powered correctly the microphone will be able to handle sound pressure levels up to 144 dB SPL before clipping. A wide range of connection adapters makes it possible to use the CORE 4066 with most of the professional wireless systems available and standard XLR connections.

Select Colour

Beige, Black, Brown

4066 Specifications

Directional pattern Omnidirectional
Principle of operation Pressure
Cartridge type Pre-polarized condenser
Frequency response 20 Hz – 20 kHz
Effective frequency range ±2 dB Soft boost grid: 20 Hz – 20 kHz, 3 dB soft boost at 8 – 20 kHz. High boost grid: 20 Hz – 20 kHz, 10 dB boost at 12 kHz
Sensitivity, nominal, ±3 dB at 1 kHz 6 mV/Pa; -44 dB re. 1 V/Pa
Equivalent noise level, A-weighted Typ. 26 dB(A) re. 20 µPa (max. 28 dB(A))
Equivalent noise level, ITU-R BS.468-4 Typ. 38 dB (max. 40 dB)
Distortion, THD < 1% – Legacy 120 dB SPL RMS, 123 dB SPL peak
Distortion, THD < 1% – CORE 134 dB SPL RMS, 137 dB SPL peak
Dynamic range – Legacy Typ. 97 dB
Dynamic range – CORE Typ. 111 dB
Max. SPL, THD 10% 144 dB SPL peak
Rated output impedance 30 – 40 Ω
Cable drive capability Up to 300 m (984 ft) with DAD6001-BC XLR Adapter
Power supply (for full performance) For wireless systems: Min. 5 V – max. 50 V through DPA adapter. With DAD6001-BC/DAD6024/DAD4099: 48 V phantom power ±4 V for full performance
Connector MicroDot
Colour Black, beige or brown
Weight 14 g (0.5 oz) incl. Cable and MicroDot connector
Microphone diameter 5.4 mm (0.21 in)
Cable length 1.2 m (3.9 ft)
Cable diameter 1.6 mm (0.06 in)
Polarity Positively increasing sound pressure produces positive going voltage on MicroDot pin
Temperature range -40°C to 45°C (-40°F to 113°F)
Relative humidity (RH) Up to 90%

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