I agree with Sunnysal about everything except that they don't have to go in the corner. I'll get back to this problem later. Being restricted to the corner is a misconception that has relegated K-horns into almost total oblivion. What a shame. What a waste. These speakers are arguably the best full-range speakers in the world, but nobody in the kingdom of high-end stereo sound ever talks about them any more. The problem with having these speakers in corners creates an incurable soundstage problem. Even with a Belle or LaSala in the center avoiding "holes" in the sound stage, the width of the soundstage is still too wide. These speakers must be 90 degrees apart in order to fully hear both corner speakers. However, two channel stereo is designed to be 60 degrees wide. This discrepancy creates a super wide image similar to watching a regular TV image on a wide screen TV. Even though the image is evenly spread out, it's just not right.
Now for the remedy. The K-horns must fit in A corner, but not necessarily in THE corners of the room. Four to six foot long V shaped baffles can be constructed from solid, rock-hard particle board (not medium density particle board, or plywood). Several boards will have to be glued and screwed together in order to get the nonresonance required. You will need four of these thick sections for two K-horns. Place two together to simulate a room corner, but angle them outward facing the sweet spot (listening position). The two K-horns can now be positioned 60 degrees apart for perfect sound staging. Plus this avoids the requirement of a third speaker, which does not solve the problem anyway.
As the saying goes: you can now have your cake and eat it too!
Now for the remedy. The K-horns must fit in A corner, but not necessarily in THE corners of the room. Four to six foot long V shaped baffles can be constructed from solid, rock-hard particle board (not medium density particle board, or plywood). Several boards will have to be glued and screwed together in order to get the nonresonance required. You will need four of these thick sections for two K-horns. Place two together to simulate a room corner, but angle them outward facing the sweet spot (listening position). The two K-horns can now be positioned 60 degrees apart for perfect sound staging. Plus this avoids the requirement of a third speaker, which does not solve the problem anyway.
As the saying goes: you can now have your cake and eat it too!