holztisch mit glasplatte und schublade
If the year is after 15, you are fine. If it is 15, you need to contact Sonos. If before 15, it is definitely legacy. As to future support, Sonos has stated they will support a device at least 5 years after they stop manufacturing the model. Typically, the support lasts longer (the original ZP units lasted from 2005 to 2020). The Play:5 is the current luxury model of the Play line of products, with the first generation having two tweeters and drivers plus a SUBwoofer, with 5 Class-D amplifiers. However, the second generation has three tweeters and mid-woofers, with 6 Class-D amplifiers, in a phased array.