IF you are going to the trouble of getting a subwoofer, by all means get two of them. Bass is not monophonic, and besides that, the second sub will help avoid bass dead spots in the room and may very well make a good system great. Ask me how I know...EVERY time I have set up a system I have attempted to get by on one sub and when I added the second one it made a world of difference, it wasn't just noticeably better it was hugely better.
Need advice on using subwoofer with Aerial 10T's
Would like to hear from anyone having experience in using a powered subwoofer with Aerial 10T's. My room is 34'L X 14' W with 8' ceiling. The Aerials already produce pretty good bass in this room, but is there a "reasonably priced" (max $2K) sub that works well with the 10T's and would usefully extend the bass response? Or are the 10T's just best left alone? Any suggestions and recommendations would be appreciated.