DPA

4188-DP-F-F90-MH

Lavaliers & Headsets

DPA 4188 CORE+ cardioid headset mic with 100 mm boom and MicroLock. Beige, high-SPL directional mic for speech and vocals with secure, low-profile fit.

$1,296.00 CAD
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Description

The 4188-DP-F-F90-MH is a CORE+ Directional Flex Headset Microphone from DPA, engineered for professional use where exceptional speech intelligibility, low visibility, and secure fit are critical. This particular model features a 100 mm boom, a beige finish, and is equipped with a MicroLock connector, making it ideal for integration with compatible professional wireless systems.

At the heart of this headset is DPA’s enhanced CORE+ technology, which improves audio performance by expanding dynamic range and reducing distortion, particularly in high-SPL environments. The cardioid capsule, based on the acclaimed 4088 design delivers focused, clear sound while effectively rejecting background noise. This makes the 4188-DP-F-F90-MH especially well-suited for use in live performance, speech, broadcast, and corporate AV settings where clarity and control over ambient noise are essential.

The 100 mm boom offers precise placement at the corner of the mouth, minimizing plosives while maintaining consistent vocal pickup. Designed for comfort and discretion, the headset features a flexible, lightweight frame that can be adjusted for either ear, ensuring a secure and comfortable fit during extended use. The MicroLock connector provides a secure, reliable connection to compatible wireless systems, adding another layer of dependability in professional setups. Combining refined sound quality with durable, ergonomic design, the 4188-DP-F-F90-MH is an outstanding choice for users who need a discreet yet powerful microphone solution.

Features

Upgraded CORE+ Sound Performance
Captures speech and vocals with enhanced clarity, detail, and low distortion.

Focused Cardioid Pickup
Isolates the voice and minimizes surrounding noise for clean, controlled sound.

Discreet 100 mm Boom Length
Short boom offers a subtle appearance and is suited for smaller facial profiles.

Ergonomic, Lightweight Fit
Adjusts easily for secure, comfortable use on any head or ear shape.

Neutral Beige Color
Designed to blend with skin tones for minimal visual distraction on stage or camera.

MicroLock Connector
Secure locking connector ensures a tight fit with compatible wireless systems.

Handles Loud Sound Without Distortion
Suitable for both speech and singing in high-volume environments.

Sweat and Humidity Resistant
Performs reliably in active, warm, or outdoor conditions.

Worn on Either Ear
Boom arm rotates for left or right ear placement.

Modular Cable Design
Swappable cable system allows quick replacement or reconfiguration.

Specifications

General Specifications
Product ID: 4188-DP-F-F90-MH
Device Type: Directional Flex Headset Microphone
Series: 4188 CORE+
Boom Length: 100 mm (3.9 in)
Color: Beige
Connector: MicroLock
Mounting: Left or Right Ear Configurable
Visual Impact: Minimal
Microphone Diameter: 5.4 mm (0.21 in)
Cable Length: 1.3 m (4.3 ft)
Cable Diameter: 1.6 mm (0.06 in)
Boom Weight: 0.8 g (0.03 oz)
Earhook Weight: 1.1 g (0.04 oz)
Cable Weight: 6.6 g (0.23 oz)
Total Weight: 8.5 g (0.30 oz)
EMC: Fully Compatible
Temperature Range: –40°C to 45°C (–40°F to 113°F)
Relative Humidity: Up to 90%

Acoustic and Electrical
Directional Pattern: Cardioid
Operating Principle: Pressure Gradient
Capsule Type: Pre-Polarized Condenser
Frequency Response: 20 Hz – 20 kHz
Sensitivity (±3 dB at 1 kHz): 6 mV/Pa; –44 dB re. 1 V/Pa
Equivalent Noise Level (A-weighted): Typ. 26 dB(A), Max. 28 dB(A)
Equivalent Noise Level (ITU-R BS.468-4): Typ. 38 dB, Max. 40 dB
THD < 0.5%: 137 dB SPL RMS, 140 dB SPL Peak
THD < 1%: 139 dB SPL RMS, 142 dB SPL Peak
Dynamic Range: Typ. 116 dB
Max SPL (10% THD): 146 dB SPL Peak
Rated Output Impedance: 30 – 40 Ω

Power Requirements
Supply Voltage: 5 V – 10 V (via MicroLock-compatible wireless system)
Current Consumption: Typ. 1.5 mA

Polarity
+V at MicroLock pin for Positive Sound Pressure

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