Behringer B1200D-Pro

Behringer EUROLIVE B1200D 12" Active 500W Subwoofer:

12" Long Excursion Woofer
500W Class-D Amplifier
Thermal and Clip Limit Protection
Built-In Active Stereo Crossover

The B1200D-Pro is designed for professional live sound reinforcement applications. The unit features a 12" long excursion woofer powered by an energy efficient Class-D 500W amplifier. Built-in thermal and clip limiters protect the speaker and amplifier from overloading. Externally, the box features a steel grill to protect the cone and ergonomic handles for easy transport. It includes a pole socket for mounting speakers with commercial spacer poles.
For I/O, the subwoofer features two balanced XLR inputs, two balanced XLR outputs, and two XLR Thru jacks for connecting to additional speakers. The back panel includes a tunable and switchable +6 dB bass boost knob between 40 and 90 Hz, a phase button for inverting the polarity of the signal, a 70 to 150 Hz high frequency cut knob, and a volume control.
The high pass filter does not affect the XLR Thru circuit. A set of three LED indicator lights show power to the subwoofer, the presence of a signal, and when the limiter is engaged.

Maximum Output Power 500 W
Audio Input
Audio Inputs 2 x 3-pin servo balanced XLR
Sensitivity +4 dBu at 0 dB (center position) for full rated power
Input Impedance 12 kΩ unbalanced
24 kΩ balanced
Audio Output
Audio Output Thru A/B: servo-balanced XLR
Output A/B: servo-balanced XLR
Impedance 300 Ω unbalanced
600 Ω balanced
High-Pass Filter 100 Hz, Butterworth with 18 dB slope
Controls
Level -∞ to +6 dB
Boost and Cut Boost (Switchable): 40 to 90 Hz, +10 dB

Cut (Switchable):70 to 150 Hz, Butterworth, 24 dB slope
System
Frequency Range 45 to 180 Hz (-10 dB)
Frequency Response 60 to 130 Hz (± 3 dB)
Signal-to-Noise Ratio >100 dB
SPL Maximum 122 dB at 1 m
Woofer 12" (307 mm) at 8 Ω
Limiter Optical
Indicator
Signal Green
Limiter Red
Power Amber
Protection
Amplifier Full short circuit, open circuit, thermal protection
Load Turn-on/off muting
Power
Power Requirements USA/Canada: 120 VAC at 60 Hz (T 6.3 A H 250 V)
UK/Australia/Europe: 220 to 240 VAC at 50/60 Hz (T 3.15 A H 250 V)
Korea/China: 220 to 240 VAC at 50/60 Hz (T 3.15 A H 250 V)
Japan: 100 VAC, at 50/60 Hz (T6.3 A H 250 V)
Power Consumption 110 W
Mains Standard IEC receptacle
General
Dimensions (H x W x D) 17.0 x 14.8 x 16.7" (432 x 375 x 423 mm)
Weight 43.1 lb (19.5 kg)
Packaging Info
Package Weight 46.5 lb
Box Dimensions (LxWxH) 20.5 x 20.0 x 18.5"

Behringer B1200D Pro ( B-1200 D Pro)