I actually didn't understand the question. It appears English may not be your native language... so here's my interpretation of your message:
> How about the next update for the rmc1
Sounds like you're about to propose something...
> did u get inside the Dirac in Last update 3 for thé bass management
After reading a few times it looks like you're asking if the latest Dirac update has bass management. The basic version, the one we can use with the Gen 3 processors has limited bass control, with Diracs own website saying:
> The basic version of Dirac Live Bass Control is now bundled with Dirac Live, allowing users to manage a single subwoofer through custom crossovers and displaying measurement results to help users make speaker-by-speaker adjustments.
The other tiers are not yet available for Gen 3 and I've seen no indication of when to expect them.
> and dts X pro is officially implented in other Brand... On the rmc1 dtx pro too ?
There's been no word on if Emotiva intends to implement DTS-X-Pro that I am aware of, and therefore no timeline.