Axiom Home Page Forums General Discussion Home Theater Sub level- adjust at sub vs let Denon/Audyssey1909

I concur with Fred, I think you NEED multiple subs Dave. Your room is VERY large and you are just having a hard time filling it up with low frequencies. I also suspect you would be greatly benefited from a much more powerful amp after my A1400 experience, but I know that isn't possible.......yet