Try connecting your controller device to the “temporary” network the system creates during the setup process. After it sets up your device it should then revert to your standard wifi.
Hi @JerriH
Welcome to the Sonos Community!
Sorry to hear of the issue you are having with getting your speaker to connect wirelessly.
If the above advice does not help, I recommend you get in touch with our technical support team who have tools at their disposal that will allow them to give you advice specific to your Sonos system and what it reports.
I hope this helps.