A soundbar is a long, slim speaker system designed to enhance audio quality for televisions and other devices. It typically contains multiple speakers within a single enclosure, allowing for a more immersive sound experience compared to standard TV speakers. Soundbars can connect to devices via Bluetooth, HDMI, or optical cables, making them versatile for various setups. Many soundbars also come with built-in subwoofers or can be paired with external subwoofers to provide deeper bass. They are popular for home theaters and gaming setups, as they improve sound clarity and create a more engaging atmosphere while watching movies or playing video games.