Thanks Youthman, another quick question for you. My room is 15x25. I have 2 stages of couches first one is 10FT from front, the other is 13FT. I placed the subwoofer to the far right front but ill be honest because I have no false wall it is fairly cluttery. In your honest opinion should I keep the sub right where it is, or could I place it all the way in the back? Cabling is not an issue I can crawl above, and to the sides. I know you have a few 15s do you keep all their gain knobs at 0 and adjust from the amplifier?
Thanks!