Manual

Table of contents

Description
Accessories
Specifications

4466 Omnidirectional Headset Mic

The 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.

Now available with CORE+ & MicroLock®.

CORE+ takes your miniature mic to the next level, neutralizing distortion across the entire dynamic range. MicroLock – A dependable, secure locking microphone connector with limitless flexibility and reassuring reliability.

Accessories

DUA6029F/6029C/6001 Soft Boost Grid for 4466 Headset Microphone
DUA6030F/30C/6002 High Boost Grid for 4466 Headset Microphone
AIR1 Universal Miniature Fur Windscreen

Specifications

Polar pattern

Frequency response graph

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%

Description
Accessories
Specifications