| DPA d:fine™ 4065 Omnidirectional Headset
Microphone |
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4065BL |
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Omni Headset Mic, Black, Left, MicroDot |
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4065BR |
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Omni Headset Mic, Black, Right,
MicroDot |
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4065FL |
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Omni Headset Mic, Beige, Left,
MicroDot |
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4065FR |
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Omni Headset Mic, Beige, Right,
MicroDot |
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• fits any head shape
• resistant to humidity
• fits all professional wireless system
• available in black and beige for both left and right side
of the face
The DPA 4065 is a headset mounted condenser microphone. It uses a
prepolarized omnidirectional cartridge element with a 5.4 mm
vertical diaphragm, which is acoustically identical with the
cartridge used in DPA 4061.
It is specially designed for maximum performance under the often
difficult conditions when mounted directly on the face. The headset
is easily bent to fit any head shape, in a tight fixed
position.
Special attention has been paid in the design to the humidity
problems that often occur in theatrical applications and to the
light weight construction of the headset itself. A double vent
protection system, a drop stopper on the tube together with water
resistant materials inside the microphone, make it more than
difficult for the humidity to cause the microphone to fail.
The sensitivity is 6 mV/Pa to match the level of the human voice to
the general input sensitivity of most wireless transmitters.
If powered correctly the microphone will be able to handle sound
pressure levels up to 144 dB SPL before clipping occurs. A wide
range of connection adapters makes it possible to use the headband
with close to any professional wireless system available plus 48 V
phantom.
DPA 4065 is excellent for on-stage use as well as in the studio. It
is available in black and beige for both left and right side of the
face.
This mic is also available with connector. |
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S/N ratio, re. 1 kHz at 1 Pa (94 dB
SPL): |
68
dB(A) |
|
Total harmonic distortion (THD): |
<1% THD up to 123
dB SPL peak; < 1 % THD up to 120 dB SPL RMS
sine |
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Dynamic range: |
Typ. 97
dB |
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Max. SPL, peak before clipping: |
144
dB |
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Output impedance: |
30-40
Ohm |
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Cable drive capability: |
Up to 300 m (984
ft) |
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Polarity: |
Positively increasing
sound pressure produces positive going voltage on MicroDot
pin |
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Power supply: |
For wireless 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. |
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Color: |
Black &
Beige |
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Connector: |
MicroDot |
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Weight: |
14 g (0.5 oz) incl.
cable and MicroDot connector |
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Microphone diameter: |
5.4 mm (0.2
in) |
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Cable length: |
1.2 m (3.9
ft) |
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Microphone length: |
5.4 mm (0.21
in) |
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Cable diameter: |
1.6 mm (0.06
in) |
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Operating temperature range: |
-10 to 45°C (14
to 113°F) |
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Directional characteristics: |
Omnidirectional |
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Principle of operation: |
Pressure |
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Cartridge type: |
Pre-polarized
condenser element with vertical diaphragm |
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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. |
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Sensitivity, nominal, ±3 dB at 1
kHz: |
6 mV/Pa; -44 dB re. 1
V/Pa |
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Equivalent noise level A-weighted: |
Typ. 26 dB(A) re. 20
µPa (max. 28 dB(A)) |
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Equiv. noise level ITU-R BS.468-4: |
Typ. 38 dB (max. 40
dB) |
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