The DPA 4188 CORE+ Directional Flex Headset Microphone in brown, with a 120 mm boom and TA4F Mini-XLR connector, is a discreet, high-performance solution for live speech and vocal applications. Its comfortable one-ear design combines with DPA's renowned cardioid capsule to provide clear, focused sound with excellent background noise rejection-ideal for presenters, performers, and broadcast talent.
Enhanced with CORE+ technology, this mic delivers ultra-low distortion across the full dynamic range, preserving natural voice tone and detail even at high sound pressure levels. The headset is built to resist humidity and withstand demanding live environments, while the brown finish offers a subtle, low-visibility profile against most skin tones. The TA4F connector ensures seamless integration with a wide range of professional wireless systems, making this headset a dependable choice for uncompromised audio performance.
Caractéristiques
Focused Cardioid Pickup Pattern: Captures voice with precision while minimizing surrounding noise, ideal for speech and vocals.
CORE+ Audio Technology: Delivers ultra-clean, low-distortion sound with enhanced clarity across all dynamics.
Discreet and Comfortable Fit: Lightweight one-ear design with a brown finish for a subtle, low-visibility appearance.
120 mm Boom Arm: Extended length for precise microphone positioning near the mouth.
TA4F Mini-XLR Connector: Ready for wireless systems that support 4-pin Mini-XLR inputs.
High SPL Handling: Maintains audio quality even during loud performances or energetic speech.
Moisture and Sweat Resistant: Built to perform reliably in live, high-humidity environments.
Customizable Fit: Flexible and reversible earset adapts easily for wear on either side.
Spécifications
General Specifications
Model: 4188 CORE Plus
Type: Directional Flex Headset Microphone
Boom Length: 120 mm
Color: Brown
Mounting Style: Single-ear Flex Earset
Connector: TA4F Mini-XLR
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
Designed for high-performance vocal and speech applications
Lightweight and unobtrusive for comfort and discretion
Can be mounted on either ear
Compatible with wireless systems using TA4F Mini-XLR connectors
