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DPA

4466-OP-R-B34

Lavaliers & Headsets

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

$1,232.00 CAD
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Description

The DPA 4466-OP-R-B34 CORE+ Omnidirectional Headset Microphone in black with a Mini-Jack connector is a high-performance, dual-ear headset designed for applications where clarity, comfort, and durability are essential. Ideal for theater, broadcast, houses of worship, and public speaking, it features DPA's CORE+ technology, offering pristine, distortion-free audio up to 144 dB SPL. This ensures every nuance of the voice is captured with natural transparency.

Built with a discreet, award-winning headset frame, the 4466 offers a secure one-size-fits-all fit with a three-point ear grip for long-lasting comfort and exceptional stability. Its 5.4 mm omnidirectional capsule delivers consistent sound pickup regardless of head movement. The microphone includes a Mini-Jack connector for seamless integration with a wide range of wireless systems, including those by Sennheiser and other compatible brands. Durable and moisture-resistant, this headset is engineered for the rigors of live performance and demanding production environments.

Features

Lightweight, dual-ear headset microphone with clean, transparent omnidirectional sound.

CORE+ technology delivers ultra-low distortion and high SPL handling for speech and vocals.

Discreet black finish with an adjustable 120mm boom for precise mic placement.

Secure 3-point grip and one-size-fits-all frame ensure comfort and stability.

Mini-jack connector compatible with select wireless systems (e.g., Sennheiser).

Ideal for live presentations, worship, broadcast, and theatre performances.

Specifications

General Specifications

Product ID: 4466-OP-R-B34

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"20 kHz

Sensitivity (nominal, +/-3 dB at 1 kHz): 6 mV/Pa or -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%: 133 dB SPL RMS, 136 dB SPL peak

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

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

Dynamic range: Typ. 111 dB

Output impedance: 30 to 40 ohm

Connector: Mini-Jack via MicroLock

Cable length: 1.3 m

Cable diameter: 1.6 mm

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

Power requirements (via adapter): Min. 5 V, max. 10 V for wireless systems

Current consumption: 1.5 mA (mic only), 3.5 mA with adapter

Polarity: Positive voltage with positive pressure

Microphone diameter: 5.4 mm

Weight (including cable and connector): 12 g

Color: Black

Headset Design Features

Adjustable frame: One-size-fits-all stainless steel with PVD coating

Boom arm: 2-way adjustable, 120 mm length

Boom side: Switchable left or right

Ear grips: 3-point secure fit

Cable guide: Adjustable 90-degree rear-mounted

Environmental resistance: IP58 certified

Temperature range: -40 degree C to 45 degree C

Humidity: Up to 90%

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