MIC WIRELESS AUDIO BOSS AB900 ORIGINAL BISA CHARGER MULTI CHENNEL

Detail MIC WIRELESS AUDIO BOSS AB900 ORIGINAL BISA CHARGER MULTI CHENNEL

Audio Boss AB 900 Handheld
Cartridge Type Condenser (Electret Biased)
Frequency Response 50 to 20,000 Hz
Output Impedance 150 ohms (actual)
Phantom Power 48 Vdc +/- 4 Vdc (IEC-268-15/DIN 45 596), positive pins 2 and 3
Current Drain 5.2 mA typical at 48 Vdc
Common Mode Rejection >60 dB, 50 Hz to 20 kHz
Polarity Positive pressure on front diaphragm produces positive voltage on output pin 2 relative to pin 3
Directional Polar Patterns Cardioid, Supercardioid
Sensitivity (typical; at 1000 Hz; 1 Pa=94 dB SPL) -51 dBV/Pa
Self-noise (typical, equivalent SPL; A-weighted, IEC 651) 22 dB
Maximum SPL @ 1000 Hz 2500 ohm load: 152 dB, 1000 ohm load: 152 dB
Output Clipping Level xx 2500 ohm load: 6.7 dBV 1000 ohm load: 6.0 dBV 100 Hz to 20 kHz;THD < 1% x Dynamic Range 2500 ohm load: 130 dB, 1000 ohm load: 130 dB
Signal to Noise ratio 72 dB S/N ratio is difference between 94 dB SPL and equivalent SPL of self-noise
A-weighted

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