4188-DP-F-C90-LH

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