room acoustics needed for beginner in bedroom

[basscleaner]

It means, that in accordance to REW ideology you may turn your sub by 180 degrees from main angle position (face to listener). See mark 'invert' when simulate by control interface of code. At inverse position distance between sub PP (cone) and wall equals 0.

 

[hardcore_gamer29]

It means, that in accordance to REW ideology you may turn your sub by 180 degrees from main angle position (face to listener). See mark 'invert' when simulate by control interface of code. At inverse position distance between sub PP (cone) and wall equals 0.

subwoofer is facing my seat. so 0?

 

[basscleaner]

Look at this picture, please. I've tried to show how to evaluate distances for front wall.