DPA 4288-DP-F-F90-MH
DPA Microphones 4288 CORE+ Cardioid Flex Headset Microphone with 100mm Boom and MicroLock Connector (Beige)
The DPA 4288 CORE+ Cardioid Flex Headset Microphone in beige, with a 100 mm boom and MicroLock connector, is a discreet, dual-ear headset designed for professionals who need consistent, high-quality voice capture in live, theatrical, or broadcast environments. Its subtle beige color offers minimal visibility on light skin tones, making it ideal for on-camera or stage use.
Powered by DPA's trusted 4088 cardioid capsule and upgraded with CORE+ technology, this headset delivers clear, natural sound with exceptionally low distortion across the entire dynamic range. The cardioid pattern ensures focused voice pickup while effectively rejecting ambient noise-ideal for use in complex, multi-mic setups. The 100 mm boom allows for precise microphone placement close to the mouth, while the MicroLock connector provides a robust and secure connection with enhanced durability, fully compatible with MicroDot systems. Lightweight, comfortable, and built for professional reliability, this headset offers a balance of sonic precision and visual subtlety.
Features
Cardioid Pickup Pattern: Captures focused voice while minimizing background noise-ideal for live sound and vocal clarity.CORE+ Audio Technology: Provides clean, distortion-free sound with enhanced detail and natural dynamics.100 mm Boom Arm: Medium-length boom for precise microphone placement and consistent audio capture.Beige Finish for Discreet Appearance: Blends easily with skin tones, making it ideal for stage, video, or broadcast use.MicroLock Connector: Compact, secure locking connector-compatible with MicroDot systems for flexible wireless use.Stable Dual-Ear Headset Design: Lightweight and comfortable for long wear with a secure fit during active use.Moisture Resistant Construction: Reliable performance in humid or high-activity environments.Modular System: Cables and connectors can be quickly swapped to suit different systems and applications.Quick to Fit and Use: Perfect for fast-paced events, presentations, worship services, and theatrical productions.
Specifications
General Specifications
Model: 4288 CORE PlusType: Cardioid Flex Headset MicrophoneBoom Length: 100 mmColor: BeigeMounting Style: Dual-ear Flex HeadsetConnector: MicroLockCapsule Type: 4088 directional (cardioid) 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
Rated Output Impedance: 30 to 40 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 Reduction: Minimizes nonlinearities for high clarityAudio Transparency: Maintains consistent fidelity across full dynamic rangeTHD Benchmark: Less than 0.5 percentCompatibility: Works seamlessly with legacy and CORE-equipped DPA systems
MicroLock Connector
Locking Mechanism: Quick, secure fit with compact designHousing: Durable metal body for professional useSignal Integrity: Optimized for reliability in high-demand setupsCompatibility: Fully backward-compatible with MicroDot systems
Physical Characteristics
Microphone Boom Weight: 0.8 gramsHeadset Frame 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
Tailored for theater, live performance, worship, and broadcastDiscreet and stable dual-ear fit ideal for active useShort boom for precise mic placement and minimal visibilityBuilt to perform in professional production and touring environments
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