If you want to buy a new sonos products, you can visit this link https://www.sonos.com/en/shop/five
there are plenty of products and their parts also. i have checked multiple websites to get knowledge about gadgets and i found this website. it helps me how to repair motherboards and other stuff like that and fix them with zero money.

Note, that first link is for complete speakers. Sonos doesn’t sell parts for their speakers, just the full device.

That second website has nothing whatsoever to do with Sonos, and as near as I can tell, is merely a spam link.