The Bose Smart Soundbar 300 produces dynamic sound with rich bass and clear dialogue, making it an ideal addition to a cinema set-up in a living room. Its advanced audio technology enhances the sound quality of movies, TV shows, and music, providing an immersive experience for users. The Bose Smart Ultra soundbar is the successor of the Bose Smart Soundbar 900, with the major upgrade being the addition of an AI-driven dialogue mode that makes spoken words much easier to hear and understand using machine learning. This is especially important when watching live shows and sports programs, as there’s no available subtitles for such content. Meanwhile, similar to its predecessor, the Bose Smart Ultra soundbar features up-firing drivers that bounce sound off the ceiling to your listening position, which enables Dolby Atmos and other surround sound formats. The soundbar has a sleek, modern design with a width of 698.5 millimeters, depth of 101.6 millimeters, and height of 57.1 millimeters, and weighs 3175 grams. The cord length is 1.52 meters.