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B-STOCK - DPA SC4098-BX60cm
d:screetTM Supercardioid Microphone, XLR, Podium, Hanging or Floor Stand
Clean, intelligible sound is key when an orator is addressing a crowd. d:screetTM Podium Microphones deliver high intelligibility and controlled directionality as well as efficient rejection of background noise and radio frequency interference.
Performance
The factory-mounted foam windscreen on the mic head should always be kept on to prevent pop noise.
Specifications
Directional characteristics
Supercardioid
Principle of operation
Pressure gradient
Cartridge type
Pre-polarized condenser
Frequency range
20 Hz - 20 kHz
Frequency range, ±2 dB, 20 cm (7.9 in) distance
100 Hz – 15 kHz with 3 dB soft boost at 8-15 kHz. Permanent 2nd order low-cut filter (-3 dB at 80 Hz) Sensitivity, nominal, ±3 dB at 1 kHz
16 mV/Pa; -36 dB re. 1 V/Pa
Equivalent noise level, A-weighted
Typ. 23 dB(A) re. 20 μPa (max. 26 dB(A))
Equivalent noise level, ITU-R BS.468-4
Typ. 35 dB (max. 38 dB)
S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL)
71 dB(A)
Total Harmonic Distortion (THD)
<1% up to 125 dB SPL peak
<1% up to 122 dB SPL RMS sine
Dynamic range
Typ. 102 dB
Max. SPL, peak before clipping
136 dB
Output impedance
100 Ω
Minimum load impedance
2 kΩ
Cable drive capability
Up to 300 m (984 ft)
Output balance principle
Impedance balancing with Active Drive Common Mode Rejection Ratio (CMRR) > 50 dB
Power supply (for full performance)
48 V phantom power ±4 V
Current consumption
3.5 mA
Connector
XLR-M
Color
Black
Polarity
+V at pin 2 for positive sound pressure Temperature range
-40 to 45°C (-40 to 113°F)
Relative Humidity (RH)
Up to 90%