DPA 4166-OP-F-F03-LE

The DPA 4166 CORE+ Omnidirectional Flex Earset Microphone in beige, featuring a 110 mm boom and 3-pin LEMO connector, offers a discreet, high-fidelity audio solution for professional applications such as public speaking, theater, and broadcast. Its lightweight, single-ear design ensures quick setup and a comfortable, secure fit, while the beige finish blends seamlessly against light skin tones for minimal visibility.

Powered by CORE+ technology, the microphone delivers exceptionally clean, natural sound with extremely low distortion across the full dynamic range. The omnidirectional pickup captures voice evenly and consistently, even with head movement. Built to withstand humidity and the rigors of live environments, this mic also features a detachable cable for easy maintenance. The 3-pin LEMO connector provides reliable integration with industry-standard wireless systems, making it a trusted choice for clear, professional-grade performance.

• Omnidirectional Pickup Pattern: Captures voice naturally from all directions for clean and open audio.

• CORE+ Audio Technology: Provides ultra-clear, distortion-free sound with exceptional detail at all volumes.

• Trusted 4060 Capsule: Delivers renowned DPA sound quality in a discreet and flexible earset design.

• 110 mm Boom Arm: Offers ideal mic placement for stable and consistent vocal pickup.

• Beige Finish for Subtle Appearance: Blends easily with skin tones, perfect for on-camera or stage use.

• 3-pin LEMO Connector: Compatible with professional wireless systems that use LEMO inputs.

• Lightweight and Adjustable Fit: Ergonomically designed for comfort and easy fit on either ear.

• Quick and Secure Setup: Perfect for fast-paced environments like theater, broadcast, or conferences.

• Sweat and Humidity Resistant: Built to handle demanding live and outdoor conditions.

• Modular Cable Design: Allows easy connector or cable swaps for added flexibility.

GENERAL SPECIFICATIONS:

• Model: 4166 CORE Plus

• Type: Omnidirectional Flex Earset Microphone

• Boom Length: 110 mm

• Color: Beige

• Mounting Style: Single-ear Flex Earset

• Connector: 3-pin LEMO

• 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: Minimizes nonlinearities in capsule and electronics

• Audio Fidelity: Enhanced clarity and transparency across full dynamic range

• THD Benchmark: Less than 0.5 percent

• Compatibility: Fully compatible 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:

• Ideal for speech, theater, broadcast, and presentation use

• Lightweight and ergonomically secure fit for long-duration wear

• Discreet and minimal visual impact

• Compatible with wireless systems using 3-pin LEMO connector