I believe part of your decision can be based on room size.
The Nautilus 804's sound awesome in small to medium sized rooms. I think the N803's really come alive in a larger room. They present a much larger soundstage plus you have the added benefit of the better bass extension.
The Nautilus 804's sound awesome in small to medium sized rooms. I think the N803's really come alive in a larger room. They present a much larger soundstage plus you have the added benefit of the better bass extension.