Hey all, I am looking at adding a second sub to my current setup. I currently have a complete definitive tech setup. CLR2300 center, 7004 towers, 4x pro800 bookshelves, and Supercube 2 sub. I was wondering what sub would compliment this setup. I have been looking at BIC F-12, among others. The room measures 19 x 27 with 10 foot ceilings.