The QSC K12 features a 75 degree spread and has a built-in 1000-watt Amplifier (powered speaker). The amplifier has 2-channels of input allowing for XLR,1/4-inch and RCA inputs with dedicated volume control for each channel. These speakers also have a loop-out per channel as well as a master loop-out so they can be daisy chained to multiple powered speakers.
The QSC K12 Powered Speakers are perfect for public address systems, music play-back, monitors, mains and movie audio. We also carry this speaker with with an 8-inch main speaker known as the QSC K8 powered speaker.