DPA d:fine 4066 Omnidirectional Headset Microphone Microdot Termination (Beige)

$669.00

DPA Microphones d:fine 4066 Omnidirectional Headset Microphone with a Microdot Termination (Beige)

Left- or Right-Ear Mounting
Humidity-Resistant Design
Silicone Hose-Covered Earhooks
For Theater Applications
Includes High- & Soft-Boost Grids
Includes 5 Foam Windscreens

Specifications

d:fine™ Headset Microphones 4066 OMNIDIRECTIONAL HEADSET MICROPHONE

Directional pattern

Omnidirectional

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 Ω

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

Connector

MicroDot

Color

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%