DPA 4188-DP-F-F34-LH

The DPA 4188 CORE+ Directional Flex Headset Microphone in beige, with a 120 mm boom and Mini-Jack connector, offers discreet, high-performance audio ideal for live speech, presentations, and theatrical applications. Its flexible, one-ear design ensures a secure and comfortable fit while blending seamlessly against light skin tones for minimal visual impact.

Equipped with CORE+ technology, this headset delivers remarkably low distortion and transparent sound across the full dynamic range. The directional cardioid capsule captures speech with precision, effectively rejecting background noise. The Mini-Jack connector provides broad compatibility with many wireless systems, making it a practical choice for professionals who require dependable, crystal-clear audio in a subtle and easy-to-wear format.

• Cardioid Directional Microphone: Isolates the speaker's voice while minimizing surrounding noise-ideal for speech and vocal performance.

• CORE+ Technology for Pristine Sound: Provides ultra-low distortion and crystal-clear audio across all volume levels.

• Subtle Beige Finish: Designed to be discreet and blend naturally with skin tones for low visibility on stage or camera.

• 120 mm Boom for Flexible Placement: Allows accurate and stable mic positioning near the mouth.

• Mini-Jack Connector: Compatible with wireless systems using locking 3.5 mm mini-jack inputs.

• High SPL Handling: Performs well even with loud voices or energetic use, without distortion.

• Moisture Resistant: Built to resist sweat and humidity, ensuring reliable performance during active use.

• Comfortable and Adjustable Fit: Lightweight one-ear headset can be worn on either ear and shaped for a secure, custom fit.

GENERAL SPECIFICATIONS:

• Model: 4188 CORE Plus

• Type: Directional Flex Headset Microphone

• Boom Length: 120 mm

• Color: Beige

• Mounting Style: Single-ear Flex Earset

• Connector: Mini-Jack

• 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: Minimizes nonlinearities from membrane and electronics

• Audio Fidelity: Enhanced clarity and transparency across dynamic range

• THD Benchmark: Less than 0.5 percent

• Compatibility: Mixable 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:

• Ideal for speech, presentations, theater, broadcast, and live performance

• Lightweight, ergonomic, and discreet for comfort and visual minimalism

• Mountable on either ear

• Compatible with wireless systems using mini-jack connector