DPA MICROPHONES
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4066 Omnidirectional Headband

  • use it for both left and right mounting
  • resistant to humidity
  • works with all professional wireless systems
  • available in three colors and three sizes  

 

The 4066 is a flexible miniature microphone solution that features very easy and fast adjustment. The headband construction is unique in design, offering both left and right mounting and color change. It is also possible to use the MMB4066 Miniature Microphone Boom, Omnidirectional, separately, in applications where the headband is not needed.

The 4066 offers a clean and transparent sound quality with lots of headroom.

Attention has been paid to the humidity problems that often occur in theatrical applications. A double vent protection system, a drop stopper on the microphone boom, together with water resistant materials inside the microphone, makes it more than difficult for the humidity to cause the headband Microphone to fail. The headband surface is matte gold plated and headband earhooks are covered with a silicon hose.

The sensitivity is 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 occurs.

A wide range of connection adapters makes it possible to use the 4066 with most of the professional wireless systems available plus 48 V phantom XLR connection.

4066 is delivered with five foam windscreens.

This is the chosen headband for theaters on Broadway and West End.

Please note that the microphone comes with 1 High Boost and 1 Soft Boost Miniature Grid. It is available in three colors (black, beige, brown) and three sizes (small, normal, large).

This mic is also available with connector.

Specifications for 4066 Omnidirectional Headband

Directional characteristics: Omnidirectional
Principle of operation: Pressure
Cartridge type: Pre-polarized condenser element with vertical diaphragm
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))
Equiv. noise level ITU-R BS.468-4: Typ. 38 dB (max. 40 dB)
S/N ratio, re. 1 kHz at 1 Pa (94 dB SPL): 68 dB (A)
Total harmonic distortion (THD): < 1 % THD up to 123 dB SPL peak; < 1 % THD up to 120 dB SPL RMS sine
Dynamic range: Typ. 97 dB
Max. SPL, peak before clipping: 144 dB
Output impedance: 30 – 40 ohm
Cable drive capability: Up to 300 m (984 ft)
Power supply: 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
Color: Black, brown or beige
Microphone 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 t)
Cable diameter: 1.6 mm (0.06 in)
Polarity: Positively increasing sound pressure produces positive going voltage on MicroDot pin
Operating temperature range: -10 to 45°C (14 to 113°F)

Diagrams for 4066 Omnidirectional Headband

Directional Characteristics of DPA 4066 (normalized)Directional Characteristics of DPA 4066 (normalized)

The following products are related to 4066 Omnidirectional Headband

Accessories available

DUA0570 Windscreens, Color Mix, 8 pcs.

The windscreen is made of foam. The size and contruction of the foam ensures that the windscreen does not attenuate the higher frequencies more than the tolerance field of the microphone frequency response and simultaneously it provides excellent protection from wind and pop-noises.

DUA0567 Windscreens, Beige, 5 pcs.

The windscreen is made of foam. The size and contruction of the foam ensures that the windscreen does not attenuate the higher frequencies more than the tolerance field of the microphone frequency response and simultaneously it provides excellent protection from wind and pop-noises.

DUA0566 Windscreens, White, 5 pcs.

The windscreen is made of foam. The size and contruction of the foam ensures that the windscreen does not attenuate the higher frequencies more than the tolerance field of the microphone frequency response and simultaneously it provides excellent protection from wind and pop-noises.

DUA0564 Windscreens, Green, 5 pcs.

The windscreen is made of foam. The size and contruction of the foam ensures that the windscreen does not attenuate the higher frequencies more than the tolerance field of the microphone frequency response and simultaneously it provides excellent protection from wind and pop-noises.

DUA0562 Windscreens, Blue, 5 pcs.

The windscreen is made of foam. The size and contruction of the foam ensures that the windscreen does not attenuate the higher frequencies more than the tolerance field of the microphone frequency response and simultaneously it provides excellent protection from wind and pop-noises.

DUA0563 Windscreens, Yellow, 5 pcs.

The windscreen is made of foam. The size and contruction of the foam ensures that the windscreen does not attenuate the higher frequencies more than the tolerance field of the microphone frequency response and simultaneously it provides excellent protection from wind and pop-noises.

DUA0561 Windscreens, Red, 5 pcs.

The windscreen is made of foam. The size and contruction of the foam ensures that the windscreen does not attenuate the higher frequencies more than the tolerance field of the microphone frequency response and simultaneously it provides excellent protection from wind and pop-noises.

DAO6020 Miniature Microphone Extension Cable, 20 m (65.6 ft)

The DAO6020 is a 20 m quality coaxial microphone extension cable specially designed for usage with the Miniature Microphone Series.

DAO6010 Miniature Microphone Extension Cable, 10 m (32.8 ft)

The DAO6010 is a 10 m quality coaxial microphone extension cable specially designed for usage with the Miniature Microphone Series.

DAO6005 Miniature Microphone Extension Cable, 3.5 m (11.5 ft)

The DAO6005 is a 3.5 m quality coaxial microphone extension cable specially designed for usage with the Miniature Microphone Series.

The cable diameter is 2.8 mm and it is extremely flexible.

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The MPS6040 is an ultra-compact portable two-channel battery supply for the DPA Miniature Microphones.

MPS6030 Miniature Power Supply, 2-channel, Mini-Jack

The MPS6030 is an ultra-compact portable two-channel battery supply for the DPA Miniature Microphones.

MPS6020 Miniature Power Supply, 2-channel, Phono

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MPS6001 Miniature Power Supply,1-channel, 3-pin XLR

The MPS6001 is a 1-channel professional designed battery power supply for all DPA miniature microphones.

MMA6000 Miniature Microphone Amplifier

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Wireless adapters

DPA mini mics are available with adapters for wireless systems

Dictionary

Look up technical terms in the DPA pro audio dictionary

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