| DPA d:dicate™ 4012 Cardioid Microphone,
130V |
|
Product Code:
4012
|
• very low
distortion
• handles incredibly high sound pressure levels
• totally faithful reproduction of the original sound
The Cardioid Microphone 4012 is a hi-voltage (130 V) condenser
microphone with a linear frequency response from 40 Hz to 20 kHz
(±2 dB) and an incredible SPL handling capability of 168 dB
SPL peak before clipping occurs.
Type 4012 is acoustically identical with the popular Type 4011-TL,
but differs in the powering method which enables the 4012 to handle
these extreme sound pressure levels.
The off-axis characteristics of the 4012 Cardioid Microphone are
totally linear, a unique quality which has taken a lot of attention
to obtain.
So any leakage that occurs from off-axis sound sources is still a
faithful reproduction of these sounds, though attenuated according
to the true first order cardioid pick-up pattern.
Holder and windscreen are included. |
| Directional
pattern: |
Cardioid |
| Principle of
operation: |
Pressure
Gradient |
| Cartridge
Type: |
19 mm (0.75 in)
Pre-polarized condenser |
| Frequency range,
± 2 dB: |
On-axis: 40 Hz to 20
kHz |
| Sensitivity,
nominal, ± 2 dB at 1 kHz: |
12 mV/Pa; -38dB re. 1 V/Pa |
| Equivalent noise
level, A-weighted: |
Typ. 19 dB(A) re. 20
µPa (max. 20 dB(A)) |
| Equivalent noise
level, ITU-R BS.468-4: |
Typ. 25
dB |
| S/N ratio
(A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): |
Typ. 75
dB(A) |
| Total Harmonic
Distortion (THD) at 1 kHz: |
< 0.5 % up to 139 dB
SPL peak, <1% up to 116 dB SPL peak |
| Dynamic
range: |
Typ.
97dB |
| Max. SPL, peak
before clipping: |
168dB |
| Output
impedance: |
Matches HMA5000 input |
| Cable drive
capability: |
From microphones to HMA5000: Up to 20 m (66 ft),
from HMA5000: Up to 300 m (984 ft) |
| Power
supply: |
130 V via
HMA5000 |
| Connector: |
4-pin modified XLR-M
(High Voltage) |
| Weight: |
165 g (5.82 oz) |
| Capsule
diameter: |
19 mm (0.75 in) |
| Temperature
range: |
-40 to +55° C (-40
to 131° F) |
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