I suggest you get an inexpensive sound pressure meter and use it to help you find the speakers best location in the room
bottom thread for tripod.
Place it on a tripod at your primary listening position, seated ear level height.
Next, a CD with individual test tones, i.e.
https://www.discogs.com/release/7290000-Various-Amazing-Bytes
tracks 9-38
you can find a less costly one, as long as it has individual tracks.
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Toe-In
I use two toe-in setups
1. single listener: both speakers aimed directly at your spot.
2. listening with a friend: small table in the middle. aim left speaker at right chair; aim right speaker at left chair. that will produce very decent imaging because:
each person get’s more volume from the closer speaker his side, and more/somewhat equal from the direct dispersion on the opposite side.
so, moving the speakers when a friend comes must be easy. My speakers are quite heavy (over 100lbs each), I use 3 wheels (more weight per wheel, and 3 won’t wobble, no leveling needed) (2 front/1 rear, furniture type: dual wheel/tight axle. They move, and they stay put.
Lighter speakers, use slip material (smooth for carpet or fuzzy stuff on smooth floors. Cut size of skid plates relative to the speakers weight. Just enough that they move, then don’t move.
Note: using 3 wheels/skid plates, only 1 in the back: you need a method of preventing them from falling. Flat bottomed JSE’s, I used rear corner blocks, just above the floor normally, but touch the floor if speakers start to tilt. Current speakers, I have a skirt concealing the wheels which prevents tipping.
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Tweeters aimed directly at seated ear level. If needed: Add a block/strip horizontally across the front edge to tilt them back. Not only direct dispersion of tweeter, but it alters the angles of reflection off the floor, ceiling, side and rear walls.
A photo of my speakers innards, front ’lift’ block, and 3 wheels is seen here:
https://www.audiogon.com/systems/9511
You need to click on top right 'full screen' box to see the bottom of images and captions