Skip to main content

Do i need to add a Sub or can i just connect two One SL’s to my Arc for surround sound? 

A Sonos Sub is not required to add surround speakers to the Arc, but most users recommend adding a Sub before adding the two surround speakers. A subwoofer is a must for any good home theater setup.


I’d lean to a Sub before Surrounds too.

You can add either alone or both so whichever way you want to go will work.