Mackie Thump12 12" Powered PA Speaker - 1000W
The Thump series is Mackie's entry level 1000 watt powered speaker system.
The 15 inch version, the Mackie Thump15, is significantly more popular - particularly with DJs.
Just like the Thump15, the Thump12 can be used as an FOH speaker or a foldback wedge on stage.
This video provides a good overview of its features: