Hi
I bought a house with 2 existing in-celling Sonos speakers. I’m also considering buying 2 era 100 and a beam (second generation) for surround sound.
It’s two cooper wires coming out of the wall under the TV.
would a require an Amp to power and drift all these devices? Or would a port do the job? Would a need booth an amp and port to play them all at the same time?