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Standard : 4003

Omnidirectional Microphone, 130 V


4003The Type 4003 is an omnidirectional high-voltage (130 V) condenser microphone with extremely linear frequency response and extended low frequency handling capability (-2 dB at 10 Hz). The high sensitivity and the low noise-floor of the 4003 makes the microphone the perfect choice for all professional recordings. The Type 4003 is acoustically identical with the studio standard Type 4006, but differs in the powering system. The hi-voltage system enables the 4003 to handle app. 10 dB higher SPL than the 4006. The impressive dynamic range of the 4003, together with the wide range of acoustic pressure equalizers and protection grids puts the 4003 in the top league of studio quality microphones.

 

Specification
Principle of operation:
Pressure
Cartridge type:
16 mm (0.63 in) pre-polarised condenser
Power supply:
130 V via HMA5000
Frequency range, ± 2 dB:
10 Hz - 20 kHz
Directional characteristics:
Omnidirectional
Equivalent noise level A-weighted:
Typ. 15 dB(A) re. 20 µPa (max. 17 dB(A))
Sensitivity, nominal, ±2 dB:
40 mV/Pa; -27 dB re. 1 V/Pa unloaded (at 250 Hz)
Equiv. noise level ITU-R BS.468-4:
Typ. 27 dB (max. 29 dB)
Signal to noise ratio:
76 dB
Capsule diameter:
16 mm (0.63 in)
Total harmonic distortion (THD):
<0.5% up to 129 dB SPL peak
<1% up to 135 dB SPL peak
Preamplifier frequency range:
20 Hz to 50 kHz ±0.2 dB
Output impedance:
<75 Ohm
Cable drive capability:
With HMA5000: Up to 300 m (984 ft)
Microphone length:
165 mm (6.5 in)
Max. SPL, peak before clipping:
154 dB SPL peak (f<4 kHz)
Weight:
150 g (5.29 oz)
Dynamic Range:
Typ. 120 dB
S/N ratio, re. 1 kHz at 1 Pa (94 dB SPL):
79 dB
Connector:
4-pin modified XLR-M (High Voltage)

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