The d:fine Flex 4166 Omnidirectional Headset Microphone offers clean and transparent sound quality with lots of headroom. Brown, Mini-Jack included.
The 4166 combines the legendary sound of the 4066 headset microphone with a lightweight and flexible headset system, this condenser mic is easy and fast to adjust and offers clean and transparent sound quality with lots of headroom.
Resistant to humidityDouble-vent protection systemAvailable in three colors and three sizesModular adapter system fits most professional wireless systemsBoom length is 110 mm (4.3 in) (the standard choice for most users)
Directional pattern: Omnidirectional
Boom Length: Long (110 mm)
Principle of operation: Pressure
Cartridge type: Pre-polarized condenser
Frequency range: 20 Hz - 20 kHz
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)
S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): Typ. 68 dB(A)
Total harmonic distortion (THD) - Legacy: < 1% THD up to 123 dB SPL peak, < 1% THD up to 120 dB SPL RMS sine
Total harmonic distortion (THD) - CORE: < 1% THD up to 137 dB SPL peak
Dynamic range - Legacy: Typ. 97 dB
Dynamic range - CORE: Typ. 111 dB
Max. SPL, peak before clipping: 144 dB
Output impedance: 30 - 40
Cable drive capability: Up to 300 m (984 ft)
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
Weight: 14 g (0.5 oz) incl. Cable and 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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