One of the most important components of an entertainment system has to be the speakers. There's nothing like hearing a great gun battle in high quality surround sound. One system that seems to fit the bill is the Klipsch RVX-54 Home Theater Speaker System. eCoustics has a nice review that states:

The RVX-54 system excelled in the DVD home theater section of our evaluation. While watching the opening fight scene from Gladiator the speakers provided great depth and movement as arrows whizzed by our heads with frightening realism, catapult bombs exploded with coffee table shaking force. The assault on Omaha Beach in Saving Private Ryan was startlingly realistic with the RVX-54 system cranked up to ear drum shattering levels. The system showed an impressive dynamic range mixed with raw power while the subtle details remained in pristine condition. On non-action scenes the center channel produced pinpoint accurate, clean sound with accurate, full-bodied recreation of dialogue. As movie after movie was used to push the system, the speakers continued to perform. From the podrace scene in Star Wars to the harmonious melodies in Ray, the RVX-54 system elevated contemporary home theater viewing to a level previously only attainable through higher priced, larger form factor systems.

Read the Klipsch RVX-54 Home Theater Speaker System Review