DPA 4188-DP-F-C03-LH
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4188 CORE+ Directional Flex Headset Mic, 120 mm Boom, Brown, 3-pin LEMO



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
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