DPA 4188-DP-F-C90-LH

The DPA 4188 CORE+ Cardioid Flex Headset Microphone in brown, equipped with a 120 mm boom and the advanced MicroLock connector, offers professional-grade voice capture in a discreet, comfortable, and reliable format. Designed for stage, broadcast, and live presentations, this headset delivers exceptional sound clarity while blending naturally with skin tones for low visual impact.

Powered by DPA's trusted 4088 capsule and enhanced with CORE+ technology, it minimizes distortion across the entire dynamic range, ensuring clean, detailed, and highly intelligible audio. The cardioid pickup pattern provides excellent off-axis noise rejection, making it ideal for use in environments with multiple microphones or background noise. The 120 mm boom offers precise mic placement, while the MicroLock connector ensures a secure, durable connection with improved mechanical reliability-fully backward-compatible with MicroDot setups. Lightweight, flexible, and built to perform in demanding conditions, this headset is a go-to solution for professionals who prioritize audio precision and discretion.

• Cardioid Directional Pattern: Captures focused vocal sound while rejecting surrounding noise-ideal for live sound and presentations.

• CORE+ Technology: Provides ultra-clean, distortion-free audio with enhanced clarity and detail.

• 120 mm Boom Arm: Extended boom length allows precise microphone placement for consistent sound capture.

• Discreet Brown Finish: Blends well with skin tones for minimal visual presence on stage or camera.

• MicroLock Connector: Secure, compact locking connector-fully compatible with MicroDot systems for flexible wireless setup.

• Flexible and Comfortable Fit: Lightweight headset adjusts easily to fit either ear securely and comfortably.

• Moisture Resistant Design: Built to withstand sweat and humidity for dependable performance in demanding environments.

• Modular Cable System: Cable and connector are swappable, supporting compatibility with various wireless systems.

• Fast Setup and Application: Perfect for use in theater, conferences, worship, and broadcast where quick fitting is key.

GENERAL SPECIFICATIONS:

• Model: 4188 CORE Plus

• Type: Cardioid Flex Headset Microphone

• Boom Length: 120 mm

• Color: Brown

• Mounting Style: Single-ear Flex Headset

• Connector: MicroLock

• Capsule Type: 4088 directional (cardioid) 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:

• Rated Output Impedance: 30 to 40 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 Suppression: Minimizes nonlinearities for clean, detailed sound

• Audio Transparency: Enhanced clarity across entire dynamic range

• THD Benchmark: Less than 0.5 percent

• Compatibility: Fully compatible with DPA legacy and CORE series systems

MICROLOCK CONNECTOR:

• Locking System: Secure quick-lock design

• Construction: Reinforced metal body for durability

• Signal Stability: Optimized for professional use

• Compatibility: Fully backward-compatible with MicroDot interface systems

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 theater, worship, corporate presentation, and broadcast

• Designed for clear speech and vocal pickup in high-noise environments

• Flexible left or right ear fit with stable, low-visibility profile

• Durable for professional stage and event production use