DPA 4188-DP-F-C03-LH

Designed for professional speech and performance applications, the DPA 4188 CORE+ Directional Flex Headset Microphone with a 120 mm boom, in brown with a 3-pin LEMO connector, offers superior sound quality in a discreet, one-ear design. Its natural tone and high intelligibility make it a top choice for presenters, actors, and broadcasters seeking a blend of comfort and reliability.

Powered by CORE+ technology, this headset delivers exceptionally low distortion and crystal-clear audio across the entire dynamic range. The cardioid pickup pattern ensures focused voice capture while minimizing background noise, making it perfect for use in live or high-pressure environments. The 3-pin LEMO connector provides robust compatibility with leading wireless systems, while the headset's moisture-resistant construction and subtle brown finish allow it to blend seamlessly into skin tones for low-visibility use on stage or on camera.

• Directional Cardioid Microphone: Focuses on the speaker's voice while reducing ambient noise, perfect for clear speech and vocals.

• CORE+ Technology for Clean Sound: Provides distortion-free audio with high detail and clarity, even at loud volumes.

• Discreet and Lightweight Design: Flexible one-ear fit with a low-profile brown finish for subtle visibility on stage or camera.

• Extended 120 mm Boom: Offers enhanced placement flexibility and stable mic positioning near the mouth.

• 3-pin LEMO Connector: Compatible with a range of professional wireless systems using LEMO inputs.

• High SPL Capability: Suitable for demanding vocal performances without distortion or artifacts.

• Built for Tough Environments: Resistant to sweat and humidity for reliable performance during active use.

• Fully Adjustable Fit: Can be worn on either ear and easily shaped for personal comfort and security.

GENERAL SPECIFICATIONS:

• Model: 4188 CORE Plus

• Type: Directional Flex Headset Microphone

• Boom Length: 120 mm

• Color: Brown

• Mounting Style: Single-ear Flex Earset

• Connector: 3-pin LEMO

• Capsule Type: 4088 directional capsule

AUDIO PERFORMANCE:

• Directional Pattern: Cardioid

• Principle of Operation: Pressure gradient

• Cartridge Type: Pre-polarized condenser

• Frequency Response: 20 Hz to 20 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 Elimination: Reduces nonlinearities from membrane and electronics

• Audio Fidelity: Enhanced clarity and transparency across dynamic range

• THD Benchmark: Less than 0.5 percent

• Compatibility: Seamless operation with non-CORE Plus DPA microphones

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:

• Optimized for professional speech and vocal performance applications

• Lightweight, ergonomic, and discreet for long-duration wear

• Mountable on either ear

• Compatible with wireless systems using 3-pin LEMO connectors