Mackie Thump115S 1400W 15" Powered Subwoofer with DSP Portable Subwoofer, Two XLR Inputs, Two High-Pass XLR Outputs, Two Full-Range XLR Outputs, Voice Modes: Flat, Deep, Punch, Variable, Front-Panel LED On/Off Button, Phase Invert: 0 or 180°, Stereo or...