Behringer Eurolive B1200D-PRO SubwooferEUROLIVE B1200D PRO Our EUROLIVE B1200D PRO 500 Watt active subwoofer provides the ultimate in low frequency reproduction, and the built in stereo crossover makes it ideally suited for use with any of our active 2 way loudspeakers. Packed with a powerful 500 Watt Class D amplifier, 15" long excursion Low Frequency (LF) transducer and an incredible array of professional features, the B1200DPRO produces extreme levels of low end punch, with the