Bose Smart Soundbar 300 and Bass Module 500 System (870014-1100)Bose Smart Soundbar 300 and Bass Module 500 System. Includes Remote Control. The Bose Smart Soundbar 300 delivers spacious sound, clear dialogue, and rich bass for your movies, music, and games. And the included Bose Bass Module 500 amps everything up. Designed for seamless compatibility with the soundbar, the Bass Module 500 takes the listening experience to a whole new level. Features: Spacious Sound, Clear Dialogue and Rich Bass Able to Connect to