Best way to connect Remote Mac with audio from Mac or PC
This will be helpful for everyone if you are looking for something for paid solutions. 

I have found a very nice tool named SplashTop. 

https://www.splashtop.com/business

Why transmitting audio is not so easy in macOS:


  Apple has discontinued the support of user-space audio plugins (HAL).
  Without this functionality, we can not capture audio from user
  session. The method proposed by Apple (Audio Server) captures audio
  from a single user session on console only.  Therefore all old tool
  does not support audio redirection.


I have tested with FreeTrial on it and it works perfectly as I am looking for. No need to hijack or route audio from any third party.