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A lightweight, dual-ear headset microphone with a thin gold-coloured metal frame and a beige-coloured microphone capsule. The frame wraps around the back of the head with two curved ear hooks for a secure fit. A flexible boom arm extends towards the mouth, and a thin beige cable runs from the back of the headset for connection to an audio system. The design is minimalistic and discreet, ideal for professional audio applications such as broadcasting, theatre, or live presentations

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. Black

DPA 4066 CORE Omni Headset Microphone, MicroDot

Name: DPA 4066 CORE Omni Headset Microphone, MicroDot
SKU: DPA-4066-OC-A-X00
Availability: PreOrder

$1,049.00 – $1,130.00

Resistant to humidity (IP58 Rated)

Double-vent protection system

Modular adapter system fits most professional wireless systems

Select Colour

Clear

SKU: DPA-4066-OC-A-X00 Categories: Headset / Earset, Microphones Tags: Bodyworn, Broadcast, Corporate Events, live Production, Theatre

DPA Microphones 4066 CORE Omni Headset – Premium Sound with Unmatched Durability

The DPA 4066 CORE Omni Headset Microphone delivers pristine, high-definition audio with a lightweight yet durable design, making it the perfect choice for broadcast, theatre, live performances, and presentations. Featuring DPA’s CORE by DPA technology, this professional headset offers enhanced clarity, reduced distortion, and an extended dynamic range. Its moisture-resistant IP58-rated construction ensures reliability even in demanding environments.

Key Features:

CORE by DPA Technology – Reduces distortion and increases clarity for superior sound quality.
Omnidirectional Pickup Pattern – Captures natural, consistent audio from all directions.
IP58-Rated Durability – Resistant to moisture, sweat, and dust, making it ideal for theatre and live performances.
Matte Gold-Plated Surface – Enhances durability while maintaining a sleek, professional appearance.
Silicone-Covered Earhooks – Ensures a secure and comfortable fit for extended wear.
Lightweight & Adjustable Design – Provides a nearly invisible, ergonomic fit for performers and presenters.
High SPL Handling (144 dB SPL Max) – Handles loud vocals and dynamic performances without distortion.
Modular Adapter System – Compatible with most professional wireless systems, including Shure, Sennheiser, and Wisycom.
Industry-Leading Build Quality – Designed for consistent, high-performance use in professional applications.

Perfect for theatre, broadcast, live presentations, and high-performance environments, the DPA 4066 CORE Omni Headset ensures crystal-clear, reliable audio in every performance.

Now available with CORE+ & MicroLock®.

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%