I have a room of similiar size
cardas' rules don't exactly apply
but you can reinforce frequencies by using the odd divisions of the room placement (see fac listed below)
place the speakers along the long wall
equal distance apart as there are from your listening vantage point. You need to bring the speakers away from the wall, experiment with distance by every two inches. Listen for good stereo seperation but a good pinpoint central image with things like a female singer on a recording where she is located on a central track. Speakers too far apart, you will hear a lack of focusing in the center. My setup gives great focusing and nice separation well beyond the edges of the speakers.
see the audioasylum fac on speaker placement or do a search at audiogon on speaker placement
http://www.AudioAsylum.com/audio/scripts/d.pl?audio/faq.html
the audiophysics method is fairly sound
best of luck finding sonic nirvana
cardas' rules don't exactly apply
but you can reinforce frequencies by using the odd divisions of the room placement (see fac listed below)
place the speakers along the long wall
equal distance apart as there are from your listening vantage point. You need to bring the speakers away from the wall, experiment with distance by every two inches. Listen for good stereo seperation but a good pinpoint central image with things like a female singer on a recording where she is located on a central track. Speakers too far apart, you will hear a lack of focusing in the center. My setup gives great focusing and nice separation well beyond the edges of the speakers.
see the audioasylum fac on speaker placement or do a search at audiogon on speaker placement
http://www.AudioAsylum.com/audio/scripts/d.pl?audio/faq.html
the audiophysics method is fairly sound
best of luck finding sonic nirvana