and 4 8" sub are greater than a 15"
Thanks NickBuol
Hey, those are just my notes, exactly from the words I heard from audio experts who study this stuff for a living.
By, the way thanks for sharing that info. I like the ratio for seating.
I sketched out my room on graph paper. Then entered the seating and put my speakers at the 9' seperation. and made my triangle, but 9' is too close. So, it is not perfect, but I can toe the speakers in and out as I need. then placed the sides at 90deg and the rears at 115 deg. with a protractor