After reading review after review, I realize a SVS sub is the best way for me to go. The only thing I need help with is, do I get the 16-46's for their low end or the 20-39's for their "punch"? Then to make it more complicated, maybe the best of both worlds are the soon to be offered 16-46 PLUS's. I would like some feed back to help with this choice. The budget only allows for one sub, but a second in a year or two is not out of the question. I am mostly a movie guy, with a little music add in. My HT room is 16'x24'x8' and my front speakers are good down to 44hz Thanks in advance.