A sound bar for a smart TV is a sleek and compact audio device designed to enhance your home entertainment experience by delivering clearer, richer, and more immersive sound than built-in TV speakers. It typically features multiple built-in speakers arranged to create virtual surround sound, making movies, music, and shows feel more dynamic. Many modern sound bars support wireless connectivity such as Bluetooth or Wi-Fi, allowing you to stream audio directly from your smartphone or other devices. Some models include dedicated subwoofers for deep bass and cinematic impact, while others use advanced audio technologies to enhance dialogue clarity. Installation is usually simple, with options for wall-mounting or placing the sound bar directly below the TV. They often come with HDMI ARC or optical ports for easy integration with your smart TV. Voice assistant compatibility, such as Alexa or Google Assistant, adds smart control convenience. Compact yet powerful, a sound bar is an excellent upgrade for creating a theater-like experience at home.