DPA Microphones 4166 CORE+ Slim Omnidirectional Flex Earset Microphone with 90mm Boom and MicroLock Connector (Black)
The DPA 4166 CORE+ Slim Omnidirectional Flex Earset Microphone with a 90 mm boom, finished in black and equipped with the MicroLock connector, is an ultra-discreet, high-performance microphone designed for professional applications where visibility, comfort, and audio quality are critical. Perfect for speakers, stage performers, and corporate presenters, it offers fast, secure fitting and exceptional voice pickup in a sleek one-ear format.
Featuring DPA's acclaimed 4060 capsule and enhanced with CORE+ technology, this microphone delivers exceptionally clear and natural sound with minimal distortion across the full dynamic range. The 90 mm boom provides a compact fit ideal for smaller head sizes or close-mic applications, while the MicroLock connector ensures a reliable, secure connection with added durability for demanding environments. Its robust yet lightweight build and sweat-resistant construction make it a trusted choice for users who need crystal-clear sound in a minimalist, professional package.
Caractéristiques
Omnidirectional Pickup Pattern: Captures sound naturally from all angles, ideal for clear speech and vocal applications.
CORE+ Technology: Provides ultra-low distortion and exceptional audio clarity across all volume levels.
Slim 4060 Capsule Design: Delivers trusted DPA sound quality in a compact, low-profile format.
90 mm Boom Arm: Shorter boom for a closer, more discreet mic position-perfect for smaller faces or tighter framing.
Black Finish: Sleek and professional appearance, ideal for on-stage or camera use with minimal visibility.
MicroLock Connector: Compact, secure locking system for quick, stable connections-fully compatible with existing MicroDot systems.
Lightweight and Adjustable Fit: Ergonomic earset design fits comfortably on either ear and adjusts for secure, personalized placement.
Sweat and Moisture Resistant: Designed for dependable performance in active or humid environments.
Modular and Swappable: Cable and connector can be replaced or changed to suit different wireless systems.
Fast and Easy Application: Ideal for quick setups in conferences, theater, presentations, or worship settings.
Spécifications
General Specifications
Model: 4166 CORE Plus
Type: Slim Omnidirectional Flex Earset Microphone
Boom Length: 90 mm
Color: Black
Mounting Style: Single-ear Flex Earset
Connector: MicroLock
Capsule Type: 4060 omnidirectional capsule
Audio Performance
Directional Pattern: Omnidirectional
Principle of Operation: Pressure
Cartridge Type: Pre-polarized condenser
Frequency Response: 20 Hz to 20 kHz
Effective Frequency Range +/-2 dB: 40 Hz to 20 kHz with 3 dB soft boost at 8 to 15 kHz
Sensitivity: 6 mV/Pa, -44 dB re 1 V/Pa
Equivalent Noise Level A-weighted: Typically 26 dB(A), maximum 28 dB(A)
Equivalent Noise Level ITU-R BS468-4: Typically 38 dB, maximum 40 dB
Distortion THD less than 1 percent: 134 dB SPL RMS, 137 dB SPL peak
Maximum SPL THD 10 percent: 144 dB SPL peak
Dynamic Range: Typically 111 dB
Electrical Characteristics
Rated Output Impedance: 30 to 40 ohms
Cable Drive Capability: Up to 300 meters with DAD6001-BC XLR adapter
Output Balance Principle: Signal balanced with DAD6001-BC XLR adapter
Common Mode Rejection Ratio: Greater than 60 dB from 50 Hz to 15 kHz with DAD6001-BC
Power Supply via Adapter: Minimum 5 V, maximum 10 V
Power Supply with DAD6001-BC: P48 phantom power, operational from 12 V
Current Consumption: Typically 1.5 mA microphone only, 3.5 mA with DAD6001-BC
CORE Plus Technology
Distortion Control: Virtually eliminates nonlinearities across the dynamic range
Transparency: Enhanced clarity and sonic detail
THD Benchmark: Less than 0.5 percent
Compatibility: Fully compatible with legacy DPA systems
MicroLock Connector
Connector Type: MicroLock
Locking Mechanism: Secure, quick-connect
Build: Solid metal construction for durability
Compatibility: Fully backward-compatible with MicroDot infrastructure
Physical Characteristics
Microphone Boom Weight: 0.8 grams
Earhook Weight: 1.1 grams
Cable Weight: 6.6 grams
Total Weight: 8.5 grams
Microphone Diameter: 5.4 mm
Cable Length: 1.3 meters
Cable Diameter: 1.6 mm
Environmental
Operating Temperature Range: Minus 40 to 45 degrees Celsius
Relative Humidity: Up to 90 percent
Electromagnetic Compatibility: Fully compliant
Application Suitability
Perfect for live presentations, conferences, broadcast, and theater
Quick-fit, single-ear design for easy setup and stable wear
Flexible boom and earhook adjustable for either ear
High-fidelity vocal capture with minimal visibility
