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DPA CORE 4466 Omni Headset Microphone, MicroDot

$1,039.00$1,125.00

The DPA CORE 4466  Omnidirectional Headset Microphone combines DPA’s renowned 5mm capsules with CORE by DPA technology.


✔️ One-size-fits-all, headset fits securely and comfortably
✔️ 2-way adjustable, non-reflective boom with locking system
✔️ 3-point gripping system above, below and behind the ear


 


 

The DPA 4466 CORE Omnidirectional Headset Microphone combines DPA’s renowned 5 mm capsules with CORE by DPA technology and the Red Dot award-winning headset.

These are the most advanced headsets – secure, durable and flexible – for segments including: Theatre, Broadcast, House of Worship and Conferencing.

The DPA CORE 4466 mic offers clean and transparent sound quality with lots of headroom. The microphone’s sensitivity is 6 mV/Pa. This matches the level of the human voice to the general input sensitivity of most wireless transmitters. When powered correctly, the microphone will be able to handle very high sound pressure levels up to 134 dB SPL, so users can both speak and sing into the mic with no hint of distortion. The max SPL handling is an impressive 144 dB!

Also available in cardioid versions DPA 4488

Select Colour

Beige, Black, Brown

4466 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: 20 Hz – 20 kHz, 3 dB soft boost at 8 – 20 kHz. High boost grid: 20 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 < 1% – Legacy 120 dB SPL RMS, 123 dB SPL peak
Distortion, THD < 1% – CORE 134 dB SPL RMS, 137 dB SPL peak
Dynamic range – Legacy Typ. 97 dB
Dynamic range – CORE 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 DAD6001-BC XLR Adapter
Power supply (for full performance) For wireless systems: Min. 5 V – max. 50 V through DPA adapter. With DAD6001-BC/DAD6024/DAD4099: 48 V phantom power ±4 V for full performance
Connector MicroDot
Colour Black, beige or brown
Weight 14 g (0.5 oz) incl. Cable and MicroDot connector
Microphone diameter 5.4 mm (0.21 in)
Cable length 1.2 m (3.9 ft)
Cable diameter 1.6 mm (0.06 in)
Polarity Positively increasing sound pressure produces positive going voltage on MicroDot pin
Temperature range -40°C to 45°C (-40°F to 113°F)
Relative humidity (RH) Up to 90%

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