Capable of delivering stunning surround sound, the SC-HT70 is equipped with a built-in 5-disc DVD/CD changer and a Dolby Digital processor. Sound is delivered through a two-way center speaker and four satellite units, all of which can be placed anywhere in the room. Also included is a newly redesigned, free-standing subwoofer. This speaker, which includes a four-step level control, is smaller, sleeker and more compact than last year's model, yet boasts the same powerful output.