I have recently up graded my system with a PSA15v subwoffer. The sound from my DVD movies now have much more depth, and low end bass that brings the movies up to the quality of a true home theater. The same movies from over the air antenna TV broadcasts have no low end bass, or depth.
for over the air antenna TV, I use a small HDTV converter box. Is it possible to get the same, "or close to the same" quality of sound from over the air TV, as I am getting from my DVD, with a different converter? Or is the signal from over the air antenna TV just to narrow to have the full frequency response that I can get from a DVD?