Khons will image just great if properly set up. I have had them 21 apart and they imaged fine.
Your set up will not affect the imaging only affect the bass because their not booth tight into corners
Most of your imaging takes place in the upper frequencies their are some things I would like you to check.
1st is your source a good 2 channel stereo source
2cnd is the polarity from amp to both speakers correct
3rd put you ear to each tweeter make sure they are working
4rth compare each speaker and see if all the drivers are the same polarity and terminals match at the barrier strip.
5th Is it time for new crossovers?
Being that you are using a tube amp the imaging should be vivid and holographic Because Khorns are in corners does not affect their imaging but it does affect their depth of sound stage. When I had mine set up you could picture the orchestra instruments and singers in their prospective places.
Your set up will not affect the imaging only affect the bass because their not booth tight into corners
Most of your imaging takes place in the upper frequencies their are some things I would like you to check.
1st is your source a good 2 channel stereo source
2cnd is the polarity from amp to both speakers correct
3rd put you ear to each tweeter make sure they are working
4rth compare each speaker and see if all the drivers are the same polarity and terminals match at the barrier strip.
5th Is it time for new crossovers?
Being that you are using a tube amp the imaging should be vivid and holographic Because Khorns are in corners does not affect their imaging but it does affect their depth of sound stage. When I had mine set up you could picture the orchestra instruments and singers in their prospective places.