You will need to use a Sonos product that has a line-in port or Bluetooth Receiver (Rx) as follows…
- Port/Connect (no BT Rx)
- Amp/Connect:Amp (no BT Rx)**
- Five/Play:5 (gen2) (no BT Rx)**
- Era-100 (has BT Rx) (requires additional dongle)**
- Era-300 (has BT Rx) (requires additional dongle)**
- Sonos Move 2 (has BT Rx) (requires additional dongle)
- Sonos Roam/SL - has no line-in, but has BT Rx only
** Note: If any of the above compatible devices are used as a HT Surround, then their line-in port and Bluetooth Rx both become disabled.
Once the TT is connected it can play to any/all Sonos products - a line-in connection is the recommended/preferred option.
Here are links to the two Sonos adapters that are currently available to use (if required):
This next link is also worth reading as it supplies a lot of good information about using a Turntable with Sonos speakers…
https://www.sonos.com/en-us/blog/listening-to-vinyl-with-sonos