English version

sound system

From Longman Dictionary of Contemporary Englishsound systemˈsound ˌsystem noun [countable]  TCTequipment for playing music, especially to people in a large space, for example at a rock concert or a club
Examples from the Corpus
sound systemBut we see ourselves as a sound system, and in a way everybody is a part of Motion Incorporated.With a little work, it might even make a decent sound system.The lighting and the sound system are reportedly state-of-the-art.Frehley appears to shoot rockets from his guitar that damage the sound system.
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