DPA 4066 CORE+ – Professional 5 mm Omnidirectional Headset Microphone
The 4066 CORE+ is a high-end 5 mm omnidirectional headset microphone delivering outstanding transparency and unmatched performance in demanding professional environments. Widely used in Broadway theatres, auditoriums, high-level conferences and broadcast productions, it ensures clear, natural and highly accurate vocal reproduction, even in complex stage conditions.
Thanks to CORE+ technology, this upgraded version significantly reduces distortion across the entire dynamic range, offering cleaner, more precise and more stable sound. With a maximum handling capacity of 144 dB SPL, the 4066 is perfectly suited for powerful voices, dynamic performances and noisy environments. The MicroLock system ensures full compatibility with DAD 9000-series adapters (not included).
Its robust construction (IP58 rated) includes an advanced moisture-resistant architecture, a double-vent protection system and an internal sweat-proof design. The boom arm can be positioned on the left or right side and easily detached from the lightweight ACT headset frame. With its MicroLock connector, it integrates seamlessly with most professional wireless systems via DPA modular adapters.
Specifications:
- Type: professional 5 mm omnidirectional headset microphone with CORE+ technology
- Polar pattern: omnidirectional
- CORE+ technology: reduced distortion, extended clarity and optimized dynamic performance
- Frequency response: 20 Hz–20 kHz (soft boost 3 dB @ 8–20 kHz, high boost 10 dB @ 12 kHz)
- Sensitivity: 6 mV/Pa (–44 dB re. 1V/Pa)
- Equivalent noise level: typ. 26 dB(A)
- Dynamic range: 111 dB
- Maximum SPL: 144 dB SPL (10% THD)
- Moisture resistance: IP58 rating, double-vent protection, sweat-stop ring
- Build: lightweight ACT headband – detachable and left/right-positionable boom
- Connector: MicroLock (compatible with MicroDot, TA4F, 3-pin LEMO, mini-jack adapters)
- Weight: 14 g (incl. cable & connector)
- Dimensions: mic diameter 5.4 mm – cable length 1.2 m
- Operating conditions: –40°C to +45°C – up to 90% relative humidity
- Wireless compatibility: DPA modular adapter system — fits nearly all professional beltpack transmitters
- Available colors: Beige (shown), Black, Brown, White
- Applications: theatre, broadcast, corporate presentations, stage performances, spoken word, vocals
Key Points:
- Outstanding audio quality: transparent, natural sound ideal for professional voice capture.
- CORE+ technology: ultra-low distortion, improved stability and extended dynamic detail.
- Professional durability: IP58-certified, moisture-resistant and stage-ready construction.
- Maximum versatility: fully compatible with major wireless systems via DPA modular adapters.
- Comfort & ergonomics: lightweight ACT headband, repositionable boom, discreet design.
- High SPL capability: handles up to 144 dB SPL — ideal for strong vocalists and intense performances.
- Industry standard: widely used on Broadway, in premium auditoriums and for broadcast productions.
