Home audio systems are audio electronics intended for home entertainment use, such as shelf stereos and surround sound receivers.
Speakers are one of the most common output devices used with computer systems. Some speakers are designed to work specifically with computers, while others can be hooked up to any type of sound system.
A combination audio amplifier and audio/video switching device for a home theater. It contains inputs for all the audio and video sources and outputs to one or more sets of speakers and one or more monitors.
Audio equipment is used for recording and reproducing sound.