The included 150W wireless subwoofer eliminates messy cable runs across the room, though it still requires its own AC power outlet.
Users generally report clear dialogue and a "punchy" low end, making it well-suited for general TV watching and action movies. Samsung Soundbar Hw D550 Review
It features a glossy black finish with "uncovered" drivers and a hidden LED display that illuminates blue through the front panel only when active. The included 150W wireless subwoofer eliminates messy cable
It includes two mini-HDMI inputs , one mini-HDMI output (supporting HDMI ARC ), and two optical audio inputs. Performance: Audio and "3D Sound" It includes two mini-HDMI inputs , one mini-HDMI
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 some "purists" may find the virtual surround modes slightly unnatural for stereo tracks. Pros and Cons Customer reviews of the Samsung HW-D550 - Crutchfield