I understand your question JeJe but I don’t think it is as relevant as you might imagine.
DSP speakers are stuffed full of a lot of analogue parts. So, if you wondered how power treatment might impact an analogue pre-amp or power-amp of a traditional setup then it is also applicable to DSP’s.

Ogri- do you genuinely want to know or are you just baiting with more sarcasm ?

Rgds,
Nick