A cinema-grade Bluetooth speaker system delivering an immersive 2.1-channel surround sound experience. Utilizing a built-in high-stability passive subwoofer and three-frequency sound-guiding technology, it achieves precise tuning for enhanced bass and a three-dimensional surround sound field. Supporting Bluetooth 5.0 wireless transmission and multiple input modes including Hdmi/coaxial/optical/Aux/Usb, it ensures high-fidelity, latency-free audio output. Both the main soundbar and the independent subwoofer can be wall-mounted or tabletop placed, and come with a 3-meter connecting cable and a simple mounting kit. The matte black finish complements modern home decor, easily creating a private cinema-level auditory feast.