Review | Samsung Soundbar Hw D550

It performs decently for casual music listening, though some "purists" may find the virtual surround modes slightly unnatural for stereo tracks. Pros and Cons Customer reviews of the Samsung HW-D550 - Crutchfield

It includes two mini-HDMI inputs , one mini-HDMI output (supporting HDMI ARC ), and two optical audio inputs. Performance: Audio and "3D Sound" Samsung Soundbar Hw D550 Review

It uses Samsung's "3D Audio Depth" technology to simulate a surround sound experience. While it adds a sense of "roundness" and fullness to movie soundtracks, reviewers note it is not a true replacement for a physical 5.1-channel setup. It performs decently for casual music listening, though