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Chromatic Producer I
December 30, 2024
Answered

Adding built in 5.1 surround to Sonos ecosystem

Buying a home with existing 5.1 surround speakers built in. How do I add them to an existing Sonos ecosystem?

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Stanley_4
Stanley_4Answer
Grand Maestro
December 30, 2024

You can stream stereo music into your 5.1 setup using a Port.

6 replies

Airgetlam
December 30, 2024

Frankly, Sonos won’t drive a third party set of speakers in a 5.1 setup. If you want to use third party speakers, the best you can use is 4.1, with the interpolated center channel. 

Bruce
Stanley_4
Stanley_4Answer
Grand Maestro
December 30, 2024

You can stream stereo music into your 5.1 setup using a Port.

bryantsfAuthor
Chromatic Producer I
January 1, 2025

I’m guessing Amp if speakers done have an amp?

Nothing I do is by popular demand - Steve Martin
106rallye
January 1, 2025

You cannot connect a single Sonos Amp to a 5.1 speaker system, the Amp can handle two front speakers and compute a “phantom” center. It can also command a non-Sonos subwoofer. For rear speakers you need. Another Amp.

Stanley_4
Grand Maestro
January 1, 2025

If you don’t have an amplifier for your existing built in speakers then you’d need one.

As said, if you are happy with Stereo and only driving four speakers the Sonos Amp would work. You could also drive an active sub, not a passive one, from the Sonos Amp.

If you want all five playing and 5.1 sound you need a 5.1 decoder/amp to match your speakers. Maybe just get a 5.1 AVR and a Sonos Port to feed it.