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DPA Microphones 4166 Omni Flex Headset Mic With CORE+ | Medium | Medium Headset | TA4F Mini-XLR | Black

DPA Microphones 4166 Omni Flex Headset Mic With CORE+ | Medium | Medium Headset | TA4F Mini-XLR | Black

SoundPro Item: 151010 | Part Number: 4166-OP-F-B10-MH

$1,130.00
$1,130.00 $1,130.00
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MSRP: $1,130.00 | MAP: $1,130.00

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  • CORE+ Capsule Technology Delivers Extended Dynamic Range And Reduced Distortion For Broadcast-Grade Audio
  • IP58 Environmental Sealing Protects Against Moisture And Dust In Demanding Production Environments
  • Dual-Ear Flexible Boom Provides Stable Positioning With Left Or Right Side Mounting Options
  • Omnidirectional Polar Pattern Maintains Consistent Frequency Response During Head Movement
  • Modular Adapter System Enables Compatibility Across Multiple Wireless Transmitter Platforms
  • Low-Profile Capsule Housing Minimizes Visual Impact For On-Camera And Theatrical Applications
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The DPA 4166 CORE+ headset microphone integrates the acclaimed Slim Omni Capsule from the 4060 series into a dual-ear flexible mounting system engineered for professional vocal reinforcement. Its omnidirectional pattern ensures consistent off-axis response, while the low-profile 5.4mm capsule housing provides minimal visual presence on camera or stage. CORE+ technology extends dynamic range to 113 dB and reduces distortion across the entire frequency spectrum, enabling clean capture even at high SPL levels common in live performance environments.

Designed for broadcast presenters, theatrical performers, and corporate speakers, this microphone combines IP58 environmental sealing with humidity-resistant construction to maintain reliability across demanding production schedules. The flexible boom allows left or right positioning without requiring separate inventory, and the lightweight 8.5g total weight reduces fatigue during extended wear. The included TA4F Mini-XLR termination integrates directly with Shure wireless systems, while the modular adapter platform supports migration to alternative transmitter platforms without replacing the microphone assembly.

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Specifications

Audio
Directional Pattern
Omnidirectional
Principle of Operation
Pressure
Cartridge Type
Pre-polarized Condenser
Frequency Response
20 Hz - 20 kHz
Effective Frequency Range ±2 dB
40 Hz - 20 kHz with 3 dB soft boost at 8 - 15 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. 113 dB
Max. SPL, THD 10%
144 dB SPL peak
Rated Output Impedance
From MicroLock: 30 - 40 Ω. From DAD9001: 100 Ω
Cable Drive Capability
Up to 300 m (984 ft) with DAD9001 XLR Adapter
Output Balance Principle
Signal balanced with DAD9001 XLR Adapter
Common Mode Rejection Ratio (CMRR)
> 60 dB from 50 Hz to 15 kHz with DAD9001 XLR Adapter
Polarity
Positively increasing sound pressure produces positive going voltage on MicroLock pin
Electrical
Power Supply
For wireless systems Min. 5 V - max. 10 V through DPA adapter. With DAD9001: P48 (Phantom Power). Will work from 12 V
Current Consumption
Typ. 1.5 mA (microphone). 3.5 mA with DAD9001 XLR Adapter
Connectivity
Connector
TA4F Mini-XLR
Construction
Capsule IP Rating
IP58
Color
Black
Microphone Diameter
5.4 mm (0.21 in)
Microphone Length
Boom length: Medium: 100 mm (3.9 in)
Cable Length
1.3 m (4.3 ft)
Cable Color
Black
Cable Diameter
1.6 mm (0.06 in)
Weight
Microphone Boom
0.8 g (0.03 oz)
Earhook
1.1 g (0.04 oz)
Cable
6.6 g (0.23 oz)
Total Weight
8.5 g (0.30 oz)
Environmental
Temperature Range
-40°C to 45°C (-40°F to 113°F)
Relative Humidity (RH)
Up to 90%
Electromagnetic Compatibility (EMC)
Fully compatible

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