Most Home Theater setups these days will include some variant on Surround Sound speakers.  Indeed, a major factor in the enjoyment of modern movies at home is the ability to hear an "aggressive" Surround Sound mix as it was INTENDED to be heard:  With key sounds originating from specific points all around you, and with blended sounds, such as the musical score, filling the entire sound field.

In this post I'll discuss the two most common ways people screw this up, and how to avoid doing that!