Behringer B-2 PRO Manual - Page 4

4 DUAL DIAPHRAGM CONDENSER MICROPHONE B-2 PRO User Manual 330° 300° 270° 0° 0 dB -5 dB -10 dB -15 dB -20 dB -25dB -30 dB 240° 250 Hz 210° 500 Hz 180° 1000 Hz 2000 Hz Polar pattern (omnidirectional) dB 20.0 10.0 0.0 -10.0 Low cut -20.0 50.0 100.0 Frequency response (omnidirectional) 1000.0 330° 300° 270° 0 dB -5 dB -10 dB -15 dB -20 dB -25dB -30 dB 240° 250 Hz 210° 500 Hz 180° 1000 Hz 2000 Hz 30° 60° 90° 120° 150° 4000 Hz 8000 Hz 16000 Hz 10k 15k 20k Hz 30° 60° 90° 120° 150° 4000 Hz 8000 Hz 16000 Hz 7. Specifications Transducer type condenser, 1" dual-diaphragm Operating principle pressure gradient Polar pattern cardioid, omnidirectional or figure eight Connection gold-plated balanced XLR connector Open Circuit Sensitivity (at 1 kHz) cardioid -36 dBV (0 dBV = 1 V/Pa), 16 mV/Pa omnidirectional -37 dBV (0 dBV = 1 V/Pa), 14 mV/Pa figure eight -35 dBV (0 dBV = 1 V/Pa), 18 mV/Pa Frequency response 20 Hz - 20 kHz Level attenuation -10 dB (switchable) Low-Cut filter 6 dB/oct. at 150 Hz (switchable) Max. SPL (1% THD @ 1 kHz) cardioid 138 dB (0 dB), 148 dB (-10 dB) omnidirectional 139 dB (0 dB), 149 dB (-10 dB) figure eight 137 dB (0 dB), 147 dB (-10 dB) Equivalent SPL (IEC 651) cardioid 17 dB-A omnidirectional 18 dB-A figure eight 16 dB-A Signal-to-Noise Ratio cardioid 77 dB, A-weighted omnidirectional 76 dB, A-weighted figure eight 78 dB, A-weighted Nominal impedance 1 kΩ Mains Voltage/Fuse Supply voltage Supply current +48 V 3 mA Polar pattern (figure eight) dB 20.0 10.0 0.0 -10.0 Low cut -20.0 50.0 100.0 1000.0 Physical/Weight Dimensions Weight 10k 15k 20k Hz Ø head: 56 mm, Ø shaft: 50 mm, length: 210 mm approx. 0.55 kg Frequency response (figure eight)