My system:
861V4.2 Processor & 598 DVD
Aerial 9s and CC5 w/ Rowland 501 monos
Dali onwalls w/ Rowland 102

I'm a movie nut but a fanatic about music and I listen from everything to Earth, wind and fire to Zepplin to Bach.

I'm wanting to go to a double sub and am looking at a pair of Aerial SW12s or a pair of Velodyne DD-12s. I'd like to gather some expert opinions. So please weigh in if you have experience with these.