DPA 4166-OC-F-F00-LE

The 4166 Omnidirectional Headset Microphone combines the legendary sound of the 4066 Omnidirectional Capsule with a lightweight, flexible headset system.

• Pristine audio quality

• Lightweight and flexible

• Easy mounting to the left or right

• Minimal visual impact

• Resistant to humidity

• Flexible adapter system fits most professional wireless systems

4166 Omnidirectional Flex Headsets and Earsets

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 < 1%: 134 dB SPL RMS, 137 dB SPL peak

Dynamic range: Typ. 111 dB

Max. SPL, THD 10%: 144 dB SPL peak

Rated output impedance: From MicroDot: 30 - 40 Ω. From DAD6001-BC: 100 Ω

Cable drive capability: Up to 300 m (984 ft) with DAD6001-BC XLR Adapter

Output balance principle: Signal balanced with DAD6001-BC XLR Adapter

Common mode rejection ratio (CMRR): > 60 dB from 50 Hz to 15 kHz with DAD6001-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 DAD6001-BC XLR Adapter

Connector: MicroDot

Weight: Microphone boom: 0.8 g (0.03 oz). Earhook: 1.1 g (0.04 oz). Cable: 6.6 g (0.23 oz). Total: 8.5 g (0.30 oz)

Microphone diameter: 5.4 mm (0.21 in)

Microphone length: Boom length: Normal: 120 mm (4.7 in), Medium: 100 mm (3.9 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 MicroDot pin

Electromagnetic compatibility (EMC): Fully compatible

Temperature range: -40C to 45C (-40F to 113F)

Relative humidity (RH): Up to 90%

Colors: Beige