[Pre Order - allow extra time] Behringer Eurolive VQ1500D Active 500W 15" Subwoofer with Built-In Stereo Crossover Live Sound, Mobile DJ, 15" Subwoofer, 500W Class-D Amplifier, Built-In Active Stereo Crossover, 2 XLR Input / 2 XLR Thru / 2 XLR Output,...