This is the second part of my comparison of the QSC K12.2 vs K12 speakers. This video covers my comparison of the features and sound quality of the speakers. To watch a comparison of the physical aspects of the speakers, click here:
Unfortunately I had to remove the sound test portion and reupload because of copyright issues but the best way to get an idea for sound is to hear them in person yourself. Obviously this is just a video of my opinions.