For smaller to med sized rooms. I'd like to just be able to run two of the powered tops as the only PA. The K10 has a 90' spread and I was thinking if I sat them right against the wall behind the band we would not even need monitors. The K12 has a 75' spread and supposedly more bass. I have not been able to do a side by side to compare. And I would probly need a monitor since the 12 is more directional. Also I have seen posted in several places that the K10 is the better match for the K sub if I decide I need one later on. As far as music we do the road house dive bar set mixture of country, classic rock n blues. No need for booty music low end. I plan to run three vocals and maybe the kick drum into the pa, thats it. So what you guys think. I'm leaning towards the K10's atm but that changes from min to min.