So I heard the Horizon is a 2 channel setup at Ascend's offices....non-RAAL.



They sound great and do seem to have more slam than the Towers because of the front porting. BTW, midbass slam is in the the frequency area of around 60hz/80hz-120hz/150hz. So it is because of the front slot porting and woofers, not the dedicated midrange.

They don't quite image as well because of the orientation of the front baffle being horizontal.