Skip to main content
Answered

Adding Era 300 to my Home Theatre system

  • March 17, 2026
  • 4 replies
  • 57 views

Greetings all, 

I have arc, sub3 and 2 One SL in my home entertainment set up. Will adding 2 Era 300 enhance my home entertainment experience?

Best answer by buzz

Replacing the surrounds with ERA 300’s will enhance DOLBY ATMOS action movie fun.

This topic has been closed for further comments. You can use the search bar to find a similar topic, or create a new one by clicking Create Topic at the top of the page.

4 replies

buzz
  • Answer
  • March 17, 2026

Replacing the surrounds with ERA 300’s will enhance DOLBY ATMOS action movie fun.


  • Author
  • Contributor I
  • March 17, 2026

Thank you, can I add them to the existing system?


Stanley_4
  • Grand Maestro
  • March 17, 2026

Yes, adding them to the system is no problem.

If you meant add them to the home-theater Room/set then (sorta) no, officially only two surrounds are allowed.

There are third party apps that can add more than the officially supported number of speakers.


buzz
  • March 17, 2026

Yes, however, only two surround speakers are supported. The ONE SL’s would become a second Room. You can  “Group” the ONE SL’s with the surround Room while playing music. You will encounter a usually unwelcome time delay if you attempt to use the ONE SL’s in the same physical room while watching TV.