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DPA

4466-OP-R-C03

Lavaliers & Headsets

d:fine CORE+ 4466 omnidirectional headset mic, brown, 3-pin LEMO connector included

$1,232.00 CAD
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Description

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 pickup

CORE+ technology ensures low distortion and high clarity across a wide dynamic range

3-pin LEMO connector compatible with select wireless transmitters

One-size-fits-all stainless steel frame with soft 3-point grip for secure and comfortable wear

Flexible 120mm boom arm for precise mic placement

Lightweight and discreet brown finish blends with skin tones for low visibility on stage

Durable, sweat- and moisture-resistant build with Kevlar-reinforced cable

Ideal for theater, house of worship, presentations, and broadcast use

Specifications

General Specifications

Product ID: 4466-OP-R-C03

Microphone type: Electret condenser

Directional pattern: Omnidirectional

Operating principle: Pressure

Frequency response: 20 Hz to 20 kHz

Effective frequency range +/-2 dB: 40 Hz to 20 kHz with 3 dB soft boost at 8 to 20 kHz

Sensitivity (+/-3 dB at 1 kHz): 6 mV/Pa or -44 dB re 1 V/Pa

Equivalent 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 dB

THD < 0.5%: 133 dB SPL RMS, 136 dB SPL peak

THD < 1%: 136 dB SPL RMS, 139 dB SPL peak

Max SPL (10% THD): 144 dB SPL peak

Dynamic range: Typical 111 dB

Output impedance: 30 to 40 ohm

Connector type: 3-pin LEMO via MicroLock

Cable length: 1.3 meters

Cable diameter: 1.6 mm

Cable drive capability: Up to 300 meters with DAD6001-BC adapter

Power requirements (via DPA adapter): 5 to 10 V for wireless, 12 to 48 V Phantom

Current consumption: 1.5 mA (microphone), 3.5 mA with adapter

Polarity: Positive pressure produces positive voltage on MicroLock pin

Microphone diameter: 5.4 mm

Total weight including cable and connector: 12 g

Color: Brown

Mechanical and Design Features

Frame: Stainless steel with PVD matte finish matching brown color

Fit: One-size-fits-all, fully adjustable for head size and boom length

Boom: 120 mm, detachable, repositionable left or right

Boom mechanics: Anti-rotation shape, locking slider, pivotable below the ear

Ear grips: 3-point ergonomic support system

Cable guide: Rear-mounted, 90 degree adjustable, slideable

Environmental protection: IP58 rated

Operating temperature: -40 degree C to 45 degree C

Humidity tolerance: Up to 90 percent

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