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DPA

4466-OP-R-F34

Lavaliers & Headsets

d:fine CORE+ 4466 omnidirectional headset mic, beige, mini-jack connector included

$1,232.00 CAD
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Description

The DPA 4466-OP-R-F34 CORE+ Omnidirectional Headset Microphone in beige with a Mini-Jack connector is crafted for discreet, high-performance audio in live presentations, broadcast, theater, and house of worship environments. Its light color blends naturally with lighter skin tones, while the adjustable dual-ear headset provides a secure and comfortable fit that stays in place during movement.

Featuring CORE+ technology, this mic delivers distortion-free audio with excellent clarity and a wide dynamic range, even at high sound pressure levels up to 144 dB. The 5 mm omnidirectional capsule captures a full, natural sound ideal for speech and vocals. With its robust Mini-Jack connector, it easily interfaces with popular wireless bodypack systems. Whether used for spoken word or musical performance, the 4466-OP-R-F34 ensures a reliable, professional-grade audio experience.

Features

Discreet beige headset microphone with omnidirectional pickup for natural, open sound

Equipped with Mini-Jack connector for use with Sennheiser and compatible wireless systems

Features CORE+ technology for clean audio with minimal distortion across dynamic ranges

Comfortable, adjustable headset with 3-point grip for secure and ergonomic fit

Ideal for theater, conferences, worship, and broadcast environments

Lightweight, sweat-resistant design with durable cable and robust strain relief

Specifications

General Specifications

Product ID: 4466-OP-R-F34

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: Mini-Jack

Cable length: 1.3 meters

Cable diameter: 1.6 mm

Cable drive capability: Up to 300 meters with appropriate DPA adapter

Power requirements (via adapter): 5 to 10 V for wireless systems

Current consumption: 1.5 mA (microphone)

Polarity: Positive pressure produces positive voltage on Mini-Jack tip

Microphone diameter: 5.4 mm

Total weight including cable and connector: 12 g

Color: Beige

Mechanical and Design Features

Frame: Stainless steel with PVD matte finish matching beige 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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