DPA 4188-DP-F-B34-LH
4188 CORE+ Directional Flex Headset Mic, 120 mm Boom, Black, Mini-Jack
The DPA 4188 CORE+ Directional Flex Headset Microphone with a 120 mm boom, black finish, and Mini-Jack connector offers professional-grade voice capture in a discreet, single-ear design. Ideal for public speaking, live presentations, and performance settings, it merges the proven audio clarity of the 4088 directional capsule with an ultra-light, flexible frame that provides a secure, barely-there fit.
Enhanced with CORE+ technology, this headset ensures remarkably low distortion and superior sonic transparency across the full dynamic range. Its cardioid polar pattern offers excellent isolation from ambient noise, making it highly effective in noisy or multi-mic environments. The Mini-Jack connector supports a wide range of wireless systems, while the sweat- and humidity-resistant build ensures dependable operation in demanding conditions. This model is a refined solution for those needing both high performance and elegant discretion.
Features
Focused Cardioid Pickup: Captures the voice clearly while minimizing background noise-ideal for live speech and vocal use.CORE+ Audio Clarity: Delivers ultra-low distortion and highly detailed, transparent sound across the full dynamic range.Comfortable One-Ear Fit: Lightweight, flexible earset with a slim, nearly invisible profile for all-day comfort.Extended 120 mm Boom Arm: Offers greater mic positioning flexibility and stable placement near the mouth.Plug-and-Play Mini-Jack Connector: Compatible with wireless systems using 3.5 mm locking mini-jack inputs.Performs Under Pressure: Handles very high sound levels without distortion-great for speaking and singing.Moisture Resistant: Designed to resist sweat and humidity in demanding live environments.Adjustable & Reversible: Can be shaped to fit either ear for maximum usability and comfort.
Specifications
General Specifications
Model: 4188 CORE PlusType: Directional Flex Headset MicrophoneBoom Length: 120 mmColor: BlackMounting Style: Single-ear Flex EarsetConnector: Mini-JackCapsule Type: 4088 directional capsule
Audio Performance
Directional Pattern: CardioidPrinciple of Operation: Pressure gradientCartridge Type: Pre-polarized condenserFrequency Response: 20 Hz to 20 kHzSensitivity: 6 mV/Pa, -44 dB re 1 V/PaEquivalent Noise Level A-weighted: Typically 26 dB(A), maximum 28 dB(A)Equivalent Noise Level ITU-R BS468-4: Typically 38 dB, maximum 40 dBDistortion THD less than 1 percent: 134 dB SPL RMS, 137 dB SPL peakMaximum SPL THD 10 percent: 144 dB SPL peakDynamic Range: Typically 111 dB
Electrical Characteristics
Output Impedance from MicroDot: 30 to 40 ohmsOutput Impedance with DAD6001-BC: 100 ohmsCable Drive Capability: Up to 300 meters with DAD6001-BC XLR adapterOutput Balance Principle: Signal balanced with DAD6001-BC XLR adapterCommon Mode Rejection Ratio: Greater than 60 dB from 50 Hz to 15 kHz with DAD6001-BCPower Supply via Adapter: Minimum 5 V, maximum 10 VPower Supply with DAD6001-BC: P48 phantom power, operational from 12 VCurrent Consumption: Typically 1.5 mA microphone only, 3.5 mA with DAD6001-BC
CORE Plus Technology
Distortion Elimination: Minimizes nonlinearities from membrane and electronicsAudio Fidelity: Enhanced clarity and transparency across dynamic rangeTHD Benchmark: Less than 0.5 percentCompatibility: Fully interoperable with non-CORE Plus DPA microphones
Physical Characteristics
Microphone Boom Weight: 0.8 gramsEarhook Weight: 1.1 gramsCable Weight: 6.6 gramsTotal Weight: 8.5 gramsMicrophone Diameter: 5.4 mmCable Length: 1.3 metersCable Diameter: 1.6 mm
Environmental
Operating Temperature Range: Minus 40 to 45 degrees CelsiusRelative Humidity: Up to 90 percentElectromagnetic Compatibility: Fully compliant
Application Suitability
Ideal for use in speech, live performance, conferences, and broadcastDesigned for comfortable extended wear with minimal visual footprintMountable on either earCompatible with wireless systems featuring mini-jack input
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