Hey right now I have 4 JBL N26II bookshelf speakers but I need some surface space back so I am looking for two speakers that I can mount up in the corner between the wall and ceiling. My room is small... 13x11ft (143sqft, 16 sq m) I have a JBL PB10 sub. The only thing I really use it for is music played from my pc, no home theater or anything. I am looking for something in the 300-400 dollar range for two speakers that are mountable. Thanks for any suggestions!