I've been using the Cardas formula for a few years
ever since I started using their cables,
The equilateral triangle is the key,
wall space depends on the speaker porting,
my previous speakers had a rear port so being further away
from the front wall was important, distance was about 7 feet
apart and to the sweet spot.
my current speakers have a front port so I can be closer to the front wall,
now at at just over 8 feet apart and to the sweet spot
Toe-in can be a difference of a 1/4 inch between good and great.
Moving the speakers is free and in most cases easy.
Room treatment can make a suprising improvement.
Have fun.
ever since I started using their cables,
The equilateral triangle is the key,
wall space depends on the speaker porting,
my previous speakers had a rear port so being further away
from the front wall was important, distance was about 7 feet
apart and to the sweet spot.
my current speakers have a front port so I can be closer to the front wall,
now at at just over 8 feet apart and to the sweet spot
Toe-in can be a difference of a 1/4 inch between good and great.
Moving the speakers is free and in most cases easy.
Room treatment can make a suprising improvement.
Have fun.