DPA 4466-OP-R-C03
MPN #4466-OC-R-C03
Omnidirectional dual-ear headset mic, 120mm boom, brown finish, 3-pin LEMO connector, CORE plus clarity, IP58 rated, discreet design, secure ergonomic fit.
The DPA 4466-OP-R-C03 CORE+ Omnidirectional Headset Microphone in brown with a 3-pin LEMO connector offers discreet, high-performance audio for professional applications such as theater, broadcast, corporate events, and houses of worship. Designed to deliver clarity and resilience in demanding environments, this dual-ear headset pairs DPA's compact 5 mm capsule with the enhanced CORE+ technology, ensuring an extended dynamic range and virtually no distortion"even at high sound pressure levels up to 144 dB peak.
Its ultra-lightweight, award-winning frame features a one-size-fits-all design with three-point ear grips for maximum comfort and stability during long performances or presentations. The boom arm is fully adjustable and can be positioned on either side of the face, while the brown matte finish helps the headset blend seamlessly into skin tones for minimal on-camera visibility. The 3-pin LEMO connector makes this model compatible with professional wireless systems, providing reliable and consistent performance every time.
Features
Omnidirectional headset microphone designed for clear, natural speech and vocal pickupCORE+ technology ensures low distortion and high clarity across a wide dynamic range3-pin LEMO connector compatible with select wireless transmittersOne-size-fits-all stainless steel frame with soft 3-point grip for secure and comfortable wearFlexible 120mm boom arm for precise mic placementLightweight and discreet brown finish blends with skin tones for low visibility on stageDurable, sweat- and moisture-resistant build with Kevlar-reinforced cableIdeal for theater, house of worship, presentations, and broadcast use
Specifications
General Specifications
Product ID: 4466-OP-R-C03Microphone type: Electret condenserDirectional pattern: OmnidirectionalOperating principle: PressureFrequency response: 20 Hz to 20 kHzEffective frequency range +/-2 dB: 40 Hz to 20 kHz with 3 dB soft boost at 8 to 20 kHzSensitivity (+/-3 dB at 1 kHz): 6 mV/Pa or -44 dB re 1 V/PaEquivalent noise level A-weighted: Typical 26 dB(A), maximum 28 dB(A)Equivalent noise level ITU-R BS.468-4: Typical 38 dB, maximum 40 dBTHD < 0.5%: 133 dB SPL RMS, 136 dB SPL peakTHD < 1%: 136 dB SPL RMS, 139 dB SPL peakMax SPL (10% THD): 144 dB SPL peakDynamic range: Typical 111 dBOutput impedance: 30 to 40 ohmConnector type: 3-pin LEMO via MicroLockCable length: 1.3 metersCable diameter: 1.6 mmCable drive capability: Up to 300 meters with DAD6001-BC adapterPower requirements (via DPA adapter): 5 to 10 V for wireless, 12 to 48 V PhantomCurrent consumption: 1.5 mA (microphone), 3.5 mA with adapterPolarity: Positive pressure produces positive voltage on MicroLock pinMicrophone diameter: 5.4 mmTotal weight including cable and connector: 12 gColor: Brown
Mechanical and Design Features
Frame: Stainless steel with PVD matte finish matching brown colorFit: One-size-fits-all, fully adjustable for head size and boom lengthBoom: 120 mm, detachable, repositionable left or rightBoom mechanics: Anti-rotation shape, locking slider, pivotable below the earEar grips: 3-point ergonomic support systemCable guide: Rear-mounted, 90 degree adjustable, slideableEnvironmental protection: IP58 ratedOperating temperature: -40 degree C to 45 degree CHumidity tolerance: Up to 90 percent
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