Did you buy this speaker from Sonos themselves? Because the One SL has not been produced for a at least a year.
Hi @AmazingAdam
Welcome to the Sonos Community!
Extended Warranties are supposed to be purchased at the same time as the purchase of a device - I don’t think you have anything to worry about.
For example, we offer extended warranties (to US and Canada customers) on devices sold directly from our website, but the opportunity to do so after the sale only lasts for 30 days from registration, for Portable products. For other products, it is 120 days.
I hope this helps.
