Omnidirectional dual-ear headset mic, 120mm boom, beige finish, mini-jack connector, CORE plus sound clarity, water resistant, ultra-light secure fit.
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.
Caractéristiques
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
Spécifications
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
