DPA Microphones 4066-C
Adjustable Miniature Headband Microphone, Omnidirectional, Brown

4066-C

The 4066 is a flexible miniature microphone solution, that features very easy and fast adjustment possibilities. The headband construction is unique in design, because it gives the user the choice between left and/or 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 matgold 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 48V phantom XLR connection.

4066 is delivered with 5 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.

Features

• Use it for both left and right mounting
• Resistant to humidity
• Works with all professional wireless systems
• Available in three colors: black, beige and brown

Specifications

• Directional Characteristics: Omnidirectional
• Principle of Operation: Pressure
• Cartridge Type: Pre-polarized condenser element with vertical diaphragm
• Frequency Range, +/-2dB: Soft boost grid: 20Hz-20kHz, 3dB soft boost at 8-20kHz
• Sensitivity, Nominal, +/-3dB: 6 mV/Pa; -44.5 dB re. 1V/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 40dB)
• S/N ratio, re. 1kHz at 1 Pa (94dB SPL): 68 dB (A)
• Total Harmonic Distortion (THD): <1% up to 123 dB SPL peak
• Dynamic Range: Typ. 97dB
• Max. SPL, peak before clipping: 144 dB
• Output Impedance: 30-40 ohm
• Cable Drive Capability: Up to 300m (984 ft)
• Power Supply: Min. 5V - Max. 50V through DPA adapter
• Connector: MicroDot
• Microphone Weight: 14g incl. cable and MicroDot
• Microphone Length: 0.5"
• Cable Length: 3.9 ft

Our Part #  4066-C