Surround sound components include speakers, which are devices that convert electrical signals into sound waves. They are typically placed around the room to create a more immersive listening experience. Subwoofers are also part of surround sound components, and they are designed to produce low-frequency sounds. Amplifiers are used to increase the power of the audio signal, allowing for louder sound. Finally, receivers are used to process the audio signal and route it to the appropriate speakers. All of these components work together to create a surround sound experience.