What Do The Numbers Mean In Surround Sound?

The numbers in surround sound terminology mean the amount of speakers used. Example surround sound numbers are 2.0, 3.0, 3.1, 5.0, 5.1, 7.0, and 7.1. When the number 5.1 is used, this means 5 main ear level speakers plus 1 subwoofer. First number: 7.x.x = This number means the amount of […]

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