FYI that I have a 138" 16:9 screen and my front row is about 12 feet from the screen, the second row is about 18 feet from the screen. The projector is a JVC RS-45. It is one model year old.
2-M60s, VP180, 8-M3s, SVS 20-39PCi, DIY Sub, 8-Shakers, JVC RS45, Anthem MRX-1120