If it’s added to your Sonos account, then perhaps check the devices in the system list here…

https://www.sonos.com/en-us/myaccount/system/households/devices

It should also show the information you need on the serial number label on your device.

Translation:

Si se agrega a su cuenta de Sonos, entonces tal vez revise los dispositivos en la lista del sistema aquí...

https://www.sonos.com/es-es/myaccount/system/households/devices

También debería mostrar la información que necesita en la etiqueta del número de serie de su dispositivo.

Ah Thanks Bruce … Not sure why I didn’t post my reply in Spanish. I’m having one of those days, today.

We all have those days You’re most welcome, sir. Or perhaps I should say De nada, señor.;)