Thanks to bro arcustic who allowed me to check out his stacked dxd808 at his newly renovated house, a gorgeous house indeed. Ok we tested with one and then stacked and then one again. In the flight of Phoenix, with the stacked dxd808, you find yourself turning with the plane, damn power. In transformers, stacked provided some low rumble sound effect that was almost non noticeable when playing with one. Well the stacked is definitely better than a solo, but not sure how it stacked against one dxd12012. Guess will have to go Peng showroom for a AB comparison soon. Bro arcustic a great host, appreciate you spending precious weekend time, but you got me poisoned not just the sub but big screen effect as well. Cheers.