The K12 is a 2‑way active loudspeaker delivering 1,000 W Class D power (500 W per driver).
It combines a 12″ woofer and 1.75″ compression driver for punchy lows and sparkling highs.
Boasts QSC’s advanced DSP tech—DEEP™, Intrinsic Correction™, DMT™—for smooth, powerful output 
Max SPL of 131 dB—ideal for medium-large venues and stage monitoring bhphotovideo.com+5musiciansfriend.com+5djkit.com+5.
Features a combo onboard mixer with XLR/TRS and RCA inputs, plus multiple outputs for daisy-chaining 
Ergonomic ABS enclosure with pole-mount socket and M10 rig points supports flexible setup 
Weight ~41 lb, rugged build, 3‑year warranty (6 with registered)