Accurate placement of your monitors is essential for stereo imaging and crucial for minimising the acoustic interference of your room. The boffins at Amphion have created this video guide to optimise your speaker placement - with a handy setup template to sharpen your results.
You can use this guide to set up a new studio room, or use it as a touch-up to tweak your existing setup. It can be used for any brand of monitors of course, not just Amphion (although we highly recommend these!). There is a section on horizontal mounting of monitors and the template has positioning slots for 5.1 setups.
Download the template here, and check the video: