8d surround music means that sound can be produced independently in eight directions. The surround in the sound system can better assist the left and right channels, restore the original level of the music, and more accurately locate the position of each instrument in the music. Different playing positions can also add some liveness.

Using multiple channel recording methods, electronic sounds have many channels, and the sound of each channel is different. The more channels, the more realistic the details of the sound will be restored, so 8d Surround music brings people a more realistic music feeling.