The DPA 4066 Core+ Omnidirectional Headset Microphone delivers the renowned transparency, intelligibility, and natural vocal reproduction that have made the 4066 one of the most trusted headset microphones in professional audio.
Enhanced with DPA's innovative Core+ technology, this premium omnidirectional headset microphone provides exceptionally clean voice capture with virtually no audible distortion, making it ideal for theatre, broadcast, worship, corporate presentations, and live performance applications. Built around DPA's acclaimed miniature microphone technology, the 4066 Core+ combines a lightweight, comfortable dual-ear headset with an omnidirectional capsule that delivers consistent sound quality regardless of head movement or microphone placement. The omnidirectional design eliminates proximity effect while providing a natural and open sonic character, ensuring presenters, performers, and speakers sound their best in even the most demanding environments. Core+ technology represents a significant advancement in miniature microphone performance by neutralizing distortion across the entire dynamic range. The result is increased clarity, improved detail, and greater accuracy during both quiet speech and high-SPL vocal performances. Available in multiple colors, sizes, and connector configurations, the DPA 4066 Core+ Omnidirectional Headset Microphone offers the flexibility and reliability required by today's professional audio productions.
Connector Options
All DPA headset microphones ship default with a MicroLock connector, but you have options and flexibility with DPA adapters! You are no longer bound to one wireless system. As circumstances change, you can just switch your adapter, instead of incurring the cost of a completely new microphone. When you make the switch, you won't hear any loss or change in sound quality. DPA's miniature microphones work with all leading wireless mic solutions, such as Lectrosonics, Sennheiser, Shure, Sony, Wisycom, Zaxcom and many more. DPA Microphones’ ingenious adapter system is one of a kind in the industry. It protects your investment in fantastic sound for years to come. Just give your Front End Audio sales rep a call and we will be happy to setup your mic with the adapter or adapters you need.
DPA 4066 Core+ Omnidirectional Headset Microphone Features
- Premium omnidirectional headset microphone for professional voice applications
- Core+ technology dramatically reduces distortion for cleaner audio capture
- Natural, transparent sound quality with exceptional speech intelligibility
- Omnidirectional pickup pattern provides consistent performance with head movement
- Lightweight dual-ear headset design for long-term comfort and stability
- Ideal for theatre, broadcast, worship, corporate, and live sound applications
- Resistant to humidity and challenging environmental conditions
- Available in multiple colors and headset sizes
- Compatible with a wide range of wireless systems through DPA adapters
- Optional MicroLock connector provides secure and reliable connectivity
DPA 4066 Core+ Omnidirectional Headset Microphone 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: 40 Hz - 20 kHz, 3 dB Soft Boost at 8 - 20 kHz
- High Boost Grid: 40 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 O
- 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. 10 V through DPA Adapter
- With DAD6001-BC: P48 (Phantom Power). Will Work from 12 V
- Current Consumption: Typ. 1.5 mA (Microphone). 3.5 mA with DAD6001-BC XLR Adapter
- Connector: MicroLock(unless other option is selected)
- Color: Black, Beige or Brown
- Weight: 14 g (0.5 oz) incl. Cable and MicroLock 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 MicroLock Pin
- Temperature Range: -40°C to 45°C (-40°F to 113°F)
- Relative Humidity (RH): Up to 90%
DPA 4066 Core+ Omnidirectional Headset Microphone Includes
- DPA 4066 Core+ Omnidirectional Headset Microphone
- High-Boost Grid
- Soft-Boost Grid
- 5x Foam Windscreens
- Manufacturer Warranty
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