https://wccftech.com/apple-spatial-audio-only-for-m1-macs/

If you have been paying attention to Apple’s plans, we do not have to remind you about Spatial Audio. It is the company’s simulated surround sound experience that is supported by multiple devices, including the company’s M1 Mac lineup. So does that mean all previous-generation Intel-based Macs will support this feature? Apple might be limiting it to just M1 Macs.

Apple might not have explicitly mentioned it, but Spatial Audio support will be available for M1 Macs only. In short, those who are still using an Intel Mac and do not intend to upgrade in the near future, do note that you will not be able to experience this audio feature. Here is another tidbit that users should know about Spatial Audio.