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4088 Cardioid
Headband
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Product
Code:4088cardhead
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Model:4088
Headband
Microphone
DPA 4088 is a miniature cardioid
headband built on the finest DPA experiences in microphone design
and manufacturing, providing the best sounding directional headworn
microphone available today for performing talent of various
sorts.
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4088 Cardioid
Headband
DPA 4088 is a miniature
cardioid headband built on the finest DPA experiences in microphone
design and manufacturing, providing the best sounding directional
headworn microphone available today for performing talent of
various sorts.
Open, natural and reliable are the most describing words for this
microphone. The high quality of the microphone itself means, that
you will hear the sound of the voice right away - not the
microphone. In acoustically demanding live performance
environments, where background noise and feedback is a concern, the
4088 will tackle these challenges with ease.
The smooth and elegant design of the 4088 makes it the most
invisible headworn cardioid microphone today. Sound quality, visual
elegance and versatility go hand in hand to transform every show
into the performance of a lifetime. The capsule is a pre-polarized
first order pressure gradient transducer, hidden in a small and
lightweight housing with dimensions just slightly larger than our
omni capsules.
The mechanical design is based on the proven build quality of the
4066 headband microphone. The headband mount is exactly the same;
the boom however is 3 centimeters longer, to be able to match the
need for placement at the corner of the mouth. The flexibility and
stability of this construction is unique and has no equal.
Available in three colors: black, beige and brown, and also
available with connector.
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General
Specifications |
| Directional
characteristics: |
Omnidirectional |
| Principle of
operation: |
Pressure |
| Cartridge type: |
Pre-polarized condenser element
with vertical diaphragm |
| Frequency
range, ± 2 dB: |
100 Hz – 20 kHz (4 –
6 dB soft boost at 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)) |
| Equiv. noise level ITU-R
BS.468-4: |
Typ. 38 dB (max. 49 dB) |
| 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 |
| Dynamic
range: |
Typ. 97 dB |
| Max. SPL, peak before
clipping: |
144 dB |
| Output
impedance: |
30-40 Ohm |
| Cable drive
capability: |
Up to 300 m (984
ft) |
| Polarity: |
Positively increasing sound
pressure produces positive going voltage on MicroDot
pin |
| 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. |
| Color: |
Black, brown &
Beige |
| Connector: |
MicroDot |
| Weight: |
14 g (0.5 oz) incl. cable and
MicroDot connector |
| Microphone
diameter: |
5.5 mm (0.25 in) |
| Cable
length: |
1.2 m (3.9 ft) |
| Microphone length: |
11 mm (0.5 in) |
| Cable
diameter: |
1.6 mm (0.06
in) |
| Operating temperature range: |
-10 to 45°C (14 to
113°F) |
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