DPA 4466 Omnidirectional Headset Mic

The DPA 4466 CORE Omnidirectional Headset Microphone delivers professional-grade audio capture with DPA's legendary 5 mm capsules and CORE by DPA technology.

This Red Dot award-winning headset offers unmatched security, durability, and flexibility for theatre, broadcast, houses of worship, and conferencing applications.

Now enhanced with CORE+ technology that neutralizes distortion across the entire dynamic range, ensuring pristine sound in any performance or presentation.

The MicroLock secure locking connector provides dependable reliability with limitless flexibility, giving you confidence in every use. Built for professionals who demand the best. Lightweight, comfortable, and engineered to perform under pressure.

The DPA 4466 Omnidirectional Headset Mic is available as CORE or CORE+.

Features:

• One-size-fits-all - head sizes and shapes
• Comfortable 3-point grip - above, below, behind the ear
• Easily adjustable - frame size, boom length, placement
• 90° adjustable cable guide - keeps cable out of sight
• Non-reflective PVD surface on headset frame, boom, capsule

Specifications:

• Directional pattern: Omnidirectional
• Principle of operation: Pressure
• Cartridge type: Pre-polarized condenser
• Frequency response: 20 Hz - 20 kHz
• Effective frequency range ±2 dB: Soft boost grid: 40 Hz - 20 kHz, 3 dB soft boost at 8 - 20 kHz. High boost grid: 40 Hz - 20 kHz, 10 dB boost at 12 kHz
• Sensitivity, nominal, ±3 dB at 1 kHz: 6 mV/Pa; -44 dB re. 1 V/Pa
• Equivalent noise level, A-weighted: Typ. 26 dB(A) re. 20 µPa (max. 28 dB(A))
• Equivalent noise level, ITU-R BS.468-4: Typ. 38 dB (max. 40 dB)
• Distortion, THD < 0.5%: 133 dB SPL RMS, 136 dB SPL peak
• Distortion, THD < 1%: 136 dB SPL RMS, 139 dB SPL peak
• Dynamic range: Typ. 111 dB
• Max. SPL, THD 10%: 144 dB SPL peak
• Rated output impedance: 30 - 40 Ω
• Cable drive capability: Up to 300 m (984 ft) with DAD9001-BC XLR Adapter
• Power supply (for full performance): For wireless systems Min. 5 V - max. 10 V through DPA adapter With DAD6001-BC: P48 (Phantom Power). Will work from 12 V
• Current consumption: Typ. 1.5 mA (microphone). 3.5 mA with DAD9001-BC XLR Adapter
• Connector: MicroLock, TA4F Mini-XLR, 3-pin LEMO, Mini-Jack
• Weight: 12 g (0,4 oz) incl. Cable and MicroLock connector
• Microphone diameter: 5.4 mm (0.21 in)
• Cable length: 1.3 m (4.3 ft)
• Cable diameter: 1.6 mm (0.06 in)
• Polarity: Positively increasing sound pressure produces positive going voltage on MicroLock pin
• Temperature range: -40°C to 45°C (-40°F to 113°F)
• Relative humidity (RH): Up to 90%
• Colours: Black, Beige, Brown, White