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4090 Omni Mic,
Hi-Sens, P48
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Product
Code:4090omni
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Model:4090
Live Instrument
Microphone
The DPA 4090 is a high quality
omnidirectional condenser microphone
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4090 Omni Mic, Hi-Sens,
P48
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natural and open
sound
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suitable for instrument
miking applications in the studio or on the stage
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lends itself to
acoustic guitar, strings, piano and wind instruments
The DPA 4090 is a high
quality omnidirectional condenser microphone. Due to its uniquely
natural and open sound, the 4090 is suitable for instrument miking
applications in the studio or on the stage.
The 134 dB SPL handling means it can be used with essentially any
instrument from acoustic guitar and strings to piano and wind
instruments. Due to their remarkably linear frequency response in
the 20 Hz to 20 kHz range, sound system engineers can also use
these mics for sound system alignment, testing and tuning.
The rugged and compact design features a 5.4 mm diameter
pre-polarized condenser capsule in a tapered body measuring just 12
cm (4.75 in).
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General
Specifications |
| Directional
characteristics: |
Omnidirectional |
| Principle of
operation: |
Pressure |
| Cartridge type: |
Pre-polarized condenser |
| Frequency
range, ± 2 dB: |
20 Hz – 20
kHz |
| Sensitivity, nominal, ±3
dB at 1 kHz:: |
20 mV/Pa; -34 dB re. 1 V/Pa |
| Equivalent
noise level A-weighted: |
Typ. 23 dB(A) re. 20 µPa
(max. 26 dB(A)) |
| Equiv. noise level ITU-R
BS.468-4: |
Typ. 35 dB (max. 38 dB) |
| S/N ratio,
re. 1 kHz at 1 Pa (94 dB SPL): |
71 dB(A) |
| Total harmonic distortion
(THD): |
<1% THD up to 123 dB SPL
peak |
| Dynamic
range: |
Typ. 100 dB |
| Max. SPL, peak before
clipping: |
134 dB |
| Output
impedance: |
< 40 Ohm |
| Cable drive
capability: |
Up to 300 m (984
ft) |
| Output
balance principle: |
Impedance
balanced |
| Common Mode Rejection Ratio
(CMRR): |
> 40 dB |
| Polarity: |
Positively increasing sound
pressure produces positive going voltage at pin
2 |
| Power supply: |
48 V Phantom power ± 4 V |
| Current
consumption: |
2 mA |
| Connector: |
3-pin XLR-M |
| Color: |
Black |
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Weight: |
38 g (1.34 oz) |
| Microphone
diameter: |
19 mm; at
tip: 6.7 mm (0.75 in; at tip: 0.26 in) |
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Capsule diameter: |
5.4 mm (0.21
in) |
| Microphone length: |
122 mm (4.8
in) |
| Temperature
range: |
-10 to 45°C (14 to
113°F) |
| Relative
humidity (RH): |
Up to 90
% |
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