DPA 4166-OP-F-B90-LE
DPA Microphones 4166 CORE+ Slim Omnidirectional Flex Earset Microphone with 110mm Boom and MicroLock Connector (Black)
The DPA 4166 CORE+ Slim Omnidirectional Flex Headset Microphone in black, with a 110 mm boom and the new MicroLock connector, is a next-generation solution for professional voice applications. Designed for conference presenters, broadcast professionals, and performers, this lightweight headset offers a secure, ultra-low-profile fit with excellent flexibility and durability.
Built around DPA's renowned 4060 capsule and enhanced with CORE+ technology, it delivers transparent, distortion-free audio with a natural tonal balance, even at high SPLs. The omnidirectional pattern ensures consistent voice capture regardless of movement, while the MicroLock connector adds an extra level of security and durability, with an improved locking mechanism and reinforced metal housing. Fully backward-compatible with MicroDot systems, the MicroLock-equipped 4166 is ideal for rental fleets and touring professionals looking for pristine audio, rock-solid connectivity, and seamless wireless integration in a sleek black finish.
Features
Omnidirectional Pickup Pattern: Captures natural and even sound from all directions-ideal for speech and vocals.CORE+ Technology: Delivers pristine, distortion-free audio with exceptional clarity across the full dynamic range.Slim 4060 Capsule Design: Provides the trusted sonic quality of DPA's renowned miniature mic in a slim housing.110 mm Boom Arm: Standard length for consistent and precise microphone placement near the mouth.Discreet Black Finish: Low-visibility design perfect for professional stage, broadcast, or presentation use.MicroLock Connector: Compact, secure connector with advanced locking mechanism for reliable, quick connections-fully backward compatible with MicroDot systems.Comfortable and Flexible Fit: Ergonomic, lightweight headset adjusts easily for left or right ear wear and accommodates various head sizes.Moisture Resistant: Built to perform in humid or active environments, ensuring durability in live use.Modular and Serviceable Design: Easily swap cables or connectors, ideal for users with diverse or changing wireless setups.Quick and Easy Setup: Designed for fast application, perfect for theater, conferences, houses of worship, and live events.
Specifications
General Specifications
Model: 4166 CORE PlusType: Slim Omnidirectional Flex Headset MicrophoneBoom Length: 110 mmColor: BlackMounting Style: Single-ear Flex HeadsetConnector: MicroLockCapsule Type: 4060 omnidirectional capsule
Audio Performance
Directional Pattern: OmnidirectionalPrinciple of Operation: PressureCartridge Type: Pre-polarized condenserFrequency Response: 20 Hz to 20 kHzEffective Frequency Range +/-2 dB: 40 Hz to 20 kHz with 3 dB soft boost at 8 to 15 kHzSensitivity: 6 mV/Pa, -44 dB re 1 V/PaEquivalent Noise Level A-weighted: Typically 26 dB(A), maximum 28 dB(A)Equivalent Noise Level ITU-R BS468-4: Typically 38 dB, maximum 40 dBDistortion THD less than 1 percent: 134 dB SPL RMS, 137 dB SPL peakMaximum SPL THD 10 percent: 144 dB SPL peakDynamic Range: Typically 111 dB
Electrical Characteristics
Rated Output Impedance: 30 to 40 ohmsCable Drive Capability: Up to 300 meters with DAD6001-BC XLR adapterOutput Balance Principle: Signal balanced with DAD6001-BC XLR adapterCommon Mode Rejection Ratio: Greater than 60 dB from 50 Hz to 15 kHz with DAD6001-BCPower Supply via Adapter: Minimum 5 V, maximum 10 VPower Supply with DAD6001-BC: P48 phantom power, operational from 12 VCurrent Consumption: Typically 1.5 mA microphone only, 3.5 mA with DAD6001-BC
CORE Plus Technology
Distortion Reduction: Eliminates non-linearities from membrane and electronicsAudio Fidelity: Enhanced clarity and transparency across full dynamic rangeTHD Benchmark: Less than 0.5 percentCompatibility: Seamless integration with existing DPA systems
MicroLock Connector
Locking Mechanism: Secure, quick-connect designMaterial: Durable, solid metal housingSignal Integrity: Improved electrical design for stable transmissionCompatibility: Fully backward-compatible with MicroDot systems
Physical Characteristics
Microphone Boom Weight: 0.8 gramsEarhook Weight: 1.1 gramsCable Weight: 6.6 gramsTotal Weight: 8.5 gramsMicrophone Diameter: 5.4 mmCable Length: 1.3 metersCable Diameter: 1.6 mm
Environmental
Operating Temperature Range: Minus 40 to 45 degrees CelsiusRelative Humidity: Up to 90 percentElectromagnetic Compatibility: Fully compliant
Application Suitability
Ideal for conferences, presentations, theater, and broadcastLightweight, ergonomic, and visually discreetLeft or right ear adaptable for comfort and secure fitBuilt for rugged professional use with flexible wireless compatibility
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