4166-OP-F-B34-LE

Omnidirectional Sound Capture: Picks up voice naturally from all directions for clear, open audio.

CORE+ Technology: Provides ultra-clean, low-distortion sound with excellent detail and transparency.

4060 Capsule Integration: Delivers the trusted sonic quality of DPA's iconic miniature condenser mic.

110 mm Boom Arm: Offers standard reach for consistent mic placement and clear sound pickup.

Professional Black Finish: Discreet look suitable for live events, stage, and video use.

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

Comfortable and Flexible Fit: Lightweight earset adapts easily to either ear and different head sizes.

Quick and Secure Setup: Designed for fast fitting in high-paced environments like conferences or theater.

Resistant to Humidity: Built to perform reliably under sweat or moisture conditions.

Modular Cable Design: Allows quick swapping of connectors or cables as needed.

General Specifications

Model: 4166 CORE Plus

Type: Omnidirectional Flex Earset Microphone

Boom Length: 110 mm

Color: Black

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 circuitry

Audio Fidelity: Enhanced sonic transparency across dynamic range

THD Benchmark: Less than 0.5 percent

Compatibility: Seamlessly integrates with existing DPA microphone systems

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

Suitable for speech, broadcast, theater, and presentation use

Ergonomic design for secure left or right ear mounting

Minimal visual footprint with superior clarity

Compatible with wireless systems using mini-jack connectors