The most easily achieved panoramic sound box layout: 5.1.2

Whether it is a traditional split panoramic sound theater system or an echo wall, the sky channel through the ceiling reflection, reflection or physical surround speakers are the most easily achieved panoramic sound layout, and are the minimum requirements to enjoy the original panoramic sound.

panoramic sound box layout: 5.1.2

panoramic sound box layout: 5.1.2

Of course, I personally think that the back surround achieved by reflection is not very reliable. The echo wall was originally placed below the TV and was low. It was completely sucked away against the sofa. It is difficult to achieve the extremely important back surround positioning. Positioning has a big impact. The reflective sky channel is better, and the ceiling is generally smoother.

Regardless of whether the sound is output through an independent speaker or a reflective wall with built-in speakers, a channel requires a special power amplifier circuit and speakers. Although the positioning effect of the reflection method is relatively weak, it is still considered a real channel. the most easily achieved panoramic sound layout so far is the 5.1.2 system.
 
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