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Monlar
Contributor I
Mar 17, 2026 2:57 PM UTC
Answered

Adding Era 300 to my Home Theatre system

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?

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Grand Maestro
Mar 17, 2026 3:44 PM UTC

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

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4 replies

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Grand Maestro
Mar 17, 2026 3:44 PM UTC

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

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    MonlarAuthor
    Contributor I
    Mar 17, 2026 4:16 PM UTC

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

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    Stanley_4
    Stanley_4
    Grand Maestro
    Mar 17, 2026 4:33 PM UTC

    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.

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      Grand Maestro
      Mar 17, 2026 4:36 PM UTC

      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.

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