hello, I want to build a 3 way stereo system using 2 boards 2.1 . obviously I would use L and R channel on each for heights and mid range and sub channel for bass .How do i separate L and R signal and syncronize those 2 boards?
To separate L/R, you could configure the Output Mode in ACP tool. For example, select Mono L for left channel audio output only.
And sync the Left and Right channel is challenging. Basically if it’s not for very critical listening, you could try the multiroom feature to group these 2 boards together. But the delay between 2 channels is not stable and might be around 10~100ms.