Excerpt: We use K8s as mains in smaller clubs and don't use the Ksub until the crowd reaches 150 or more. Two K8s and two K10s and the Ksub did a great job on an outdoor gig. We have also added them for monitors quite successfully. I also have one plugged into my television.
Pros: Pros, Clear Sound, Compact, Durable, Easy To Use, Versatile