The Bose 3-2-1 GS Series III DVD Home Theater System features an integrated A/V receiver/multi-format progressive scan DVD player, Gemstone speaker arrays with TrueSpace digital processing, Acoustimass bass module and Videostage 5 Audio Decoding Circuitry. In addition, it features coaxial/optical digital audio connectivity, active electronic equalization and an HDMI output. Your current DVD library will look and sound better than ever before, because this system offers backward-compatible multi-format DVD playback, capable of upconverting your DVDs to a full 1080p high-definition experience.
The 3-2-1 GS III combines superb functionality with an impressive 24-bit digital media center that utilizes an advanced DSP technology to create independent sound fields that envelop you in an unmatched 5.1-channel Dolby Digital surround-sound experience.
Moreover, multi-room expansion is possible with an optional Bose Link adapter. This powerful option enables distribution of your favorite audio selections to up to 14 additional areas throughout your home, with independent volume control for each area. The 3-2-1 GS III also includes a built-in AM/FM tuner, full-function remote control and all cabling for system connectivity.