DPA Microphones 4466 CORE Omnidirectional Headset Microphone
- Product SKU: 4466-OC-R-B34
- Category:DPA Microphones,Pro Audio
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The 4466 CORE from DPA is a lightweight omnidirectional headset microphone with an advanced, fully adjustable, stainless steel headset mechanism. The visually discreet, dual-ear design offers a very comfortable wearing experience for presenters and performers while providing broadcast-quality sound up to the demanding standards of theater, TV, and live event professionals.
The 4466 fits the wearer by using 3-point ear grips with spring mechanisms that grip comfortably above and below the ears and to the side of the head for added security. The 2-way adjustable boom system—length and height—features an anti-rotate mechanism that makes it easy to position the tiny 5mm mic capsule for optimal sound quality. A sliding lock mechanism secures the boom positioning. In addition, the 90° cable management system safeguards the cable from stress and directs it down the wearer's back, where it can't be seen.
DPA's CORE technology is at the heart of the electret-condenser capsule, providing an ultralow noise floor and wide dynamic range. With an SPL rating of 144 dB, the microphone is more than capable of handling loud speakers, vocalists, and presenters to deliver clean, transparent, and reliable sound for critical performances and presentations.
The 4466 CORE is powered by 5 to 10V plug-in power from a wireless transmitter and features a modular design using a Microdot output connector. A foam windscreen and carrying case are also included.
The 4466 CORE from DPA is a lightweight omnidirectional headset microphone with an advanced, fully adjustable, stainless steel headset mechanism. The visually discreet, dual-ear design offers a very comfortable wearing experience for presenters and performers while providing broadcast-quality sound up to the demanding standards of theater, TV, and live event professionals.
The 4466 fits the wearer by using 3-point ear grips with spring mechanisms that grip comfortably above and below the ears and to the side of the head for added security. The 2-way adjustable boom system—length and height—features an anti-rotate mechanism that makes it easy to position the tiny 5mm mic capsule for optimal sound quality. A sliding lock mechanism secures the boom positioning. In addition, the 90° cable management system safeguards the cable from stress and directs it down the wearer's back, where it can't be seen.
DPA's CORE technology is at the heart of the electret-condenser capsule, providing an ultralow noise floor and wide dynamic range. With an SPL rating of 144 dB, the microphone is more than capable of handling loud speakers, vocalists, and presenters to deliver clean, transparent, and reliable sound for critical performances and presentations.
The 4466 CORE is powered by 5 to 10V plug-in power from a wireless transmitter and features a modular design using a Microdot output connector. A foam windscreen and carrying case are also included.
| Sound Field | Mono |
| Operating Principle | Pressure Operated |
| Capsule | 1 x Electret Condenser |
| Diaphragm | 0.2" / 5.4 mm |
| Polar Pattern | Omnidirectional |
| Windscreen | Foam (Included) |
| Frequency Range | 20 Hz to 20 kHz |
| Maximum SPL | 137 dB SPL Peak (Plug-In Power, 1% THD) 144 dB SPL Peak (Plug-In Power, 10% THD) |
| Impedance | 40 Ohms |
| Sensitivity | 6 mV/Pa |
| Dynamic Range | 111 dB A-Weighted |
| Equivalent Noise Level | 26 dB A-Weighted |
| THD | < 1% |
| Outputs | 1 x Microdot 1-Pin Male Unbalanced (Lockable) |
| Headphone Connector | None |
| Cable Length | 4.3' / 1.3 m |
| Cable Diameter | 0.1" / 1.6 mm |
| Operating Voltage | 5 to 10 V |
| Operating Current Consumption | 1.5 mA (Plug-In Power) |
| Color | Black/Brown/Beige |
| Mounting | Over-Ear (Double/Neckband) (via Integrated Hardware) |
| IP Rating | IP58 |
| Operating Temperature | -40 to 113°F / -40 to 45°C |
| Operating Humidity | 90% |
| Construction Material | Stainless Steel |
| Weight | 0.4 oz / 11.34 g (with Cable) |
- DPA Microphones 4466 CORE Omnidirectional Headset Microphone
- Foam Windscreen
- Carry Case
