DPA 4166-OP-F-C34-LE

The DPA 4166 CORE+ Omnidirectional Flex Earset Microphone in brown, with a 110 mm boom and Mini-Jack connector, is a refined solution for discreet, high-quality voice capture in live sound and broadcast environments. Its one-ear design offers a quick and comfortable fit, while the subtle brown finish provides a natural, low-profile appearance ideal for stage, theater, or on-camera work.

Equipped with CORE+ technology, this microphone ensures low distortion and crystal-clear audio across the full dynamic range. The omnidirectional capsule, derived from DPA's legendary 4060, delivers consistent, transparent sound even during movement. The Mini-Jack connector offers broad compatibility with a wide range of wireless systems, making this earset a dependable choice for professionals who require audio precision, comfort, and visual subtlety.

• Omnidirectional Microphone: Picks up voice from all directions, delivering clear and natural sound.

• CORE+ Technology: Ensures distortion-free audio with enhanced clarity and sonic detail.

• High-Quality 4060 Capsule: Provides trusted sound performance in a slim, lightweight earset form.

• 110 mm Boom Arm: Offers optimal mic positioning close to the mouth for consistent capture.

• Brown Finish for Low Visibility: Subtle look designed to blend with skin tones on stage or on camera.

• Mini-Jack Connector: Compatible with wireless systems using locking 3.5 mm connectors.

• Flexible and Comfortable Fit: Lightweight design easily adjusts to fit either ear securely.

• Quick Setup for Fast Use: Ideal for live events, theater, and presentations where time is limited.

• Resistant to Sweat and Moisture: Designed for reliable performance in active or humid environments.

• Swappable Cable System: Allows easy replacement or switching of connectors to match different gear.

GENERAL SPECIFICATIONS:

• Model: 4166 CORE Plus

• Type: Omnidirectional Flex Earset Microphone

• Boom Length: 110 mm

• Color: Brown

• Mounting Style: Single-ear Flex Earset

• Connector: Mini-Jack

• 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:

• Output Impedance from MicroDot: 30 to 40 ohms

• Output Impedance with DAD6001-BC: 100 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 Reduction: Eliminates nonlinearities in capsule and electronics

• Audio Fidelity: Increased clarity and transparency across dynamic range

• THD Benchmark: Less than 0.5 percent

• Compatibility: Seamless integration with non-CORE Plus DPA models

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:

• Designed for conferences, presentations, theater, and broadcast

• Ergonomic, low-profile design for left or right ear mounting

• Discreet appearance with pristine vocal clarity

• Compatible with wireless systems using mini-jack connector