Sound system

Sound system may refer to:

Technology Media

 * Sound reinforcement system, a system for amplifying audio for an audience
 * High fidelity, a sound system intended for accurate reproduction of music in the home
 * Public address system, an institutional speech-reinforcement or public safety announcement system
 * Shelf stereo, a compact sound system for personal use
 * Amplifier

Arts and entertainment

 * Sound system (DJ), a group of disc jockeys performing together
 * Sound system (Jamaican), a group of disc jockeys, engineers and MCs playing ska, rocksteady or reggae music
 * Sound System Records, an Australian record label
 * LCD Soundsystem, an American rock band
 * Sound System (album), by The Clash
 * Sound System: The Final Releases, a 2021 EP by Bad Gyal
 * Sound-System (album), by Herbie Hancock
 * Soundsystem (311 album), 1999
 * "Sound System", a song by Operation Ivy