Check if Sonos is in a wireless or wired setup
Your Sonos products can be configured in either a wireless or wired setup. This article shows you how to check if your Sonos products are connecting via WiFi (wireless setup) or SonosNet (wired setup).
Navigate to About My System
iOS or Android: From the Settings tab, tap System > About My System.
macOS: Click Sonos > About My Sonos System.
Windows: Click Help > About My Sonos System.
Check your product’s Wireless Mode
The About My System screen shows all the Sonos products in your household and the Wireless Mode (WM) that they are in. Look for the row under each product that says WM.
Portable Sonos products will always be in a wireless setup (WM: 1) even if your other products are in a wired setup.