Mackie ThumpSub GO 8' 400W Portable Battery-Powered Subwoofer (2 Pack) Bundle with Mackie Rechargeable Battery for Thrash212 GO Loudspeaker and...

For DJ Sets, Touring, and Events Two Custom 8' LF Drivers 400W Class-D Amplifier Two Hot Swappable Battery Compartments 6 Hours of Operation per Battery Slim, Ergonomic Design with Top Handle High-Pass and Full-Range Output Modes Phase Inversion Switch Two XLR-1/4' Combo Inputs and Bluetooth Includes One GB-200 Battery