The QSC K12.2 is the bigger brother to the K10.2 and successor to the popular K12 series. Boasting 2000 watts of power, 2 combo XLR and 1/4" TRS inputs, which accept both Mic and Line Level input and a 3.5mm minijack input which allows connection to portable MP3 players, iPads and smartphones. A multi-function digital display for control and selection of loudspeaker functions including cross-over, EQ, delay and frequency contour. As many of three audio sources can be mixed internally and summed to a balanced output for "daisy-chaining" of multiple units. Additional direct outputs are also provided on each channel for output flexibility.