Sonos is one of the most popular smart audio brands on the market. Its clever speaker system lets you wirelessly beam lossless audio from the biggest streaming services, including Spotify, Apple Music, Amazon Music HD, TiDAL, YouTube Music and more, as well as radio stations, playlists curated by the experts at Sonos, vinyl, and music backed-up to a local hard-drive. You can add up to a maximum of 32 Sonos speakers around the house, playing different albums or sources in different rooms – or syncing playback throughout the house. You can adjust the volume on the speakers individually or all together... something that's no longer possible on Google Home speakers, following a successful lawsuit brought by Sonos. You can also add a Sonos Beam 2 or Sonos Arc to transform some of the wireless speakers in your house into a surround sound system for movie nights.
Deals on Sonos speakers can be few and far between (this year, the company only slashed £20 from the Sonos Roam as its only Black Friday discount, for example) so you need to act fast whenever something becomes available. Fortunately, there is a clever way to secure discounted Sonos kit all year round – and that's by visiting Sonos' official refurbished store. These speakers have all been revived by the technicians at Sonos and arrive in the same packaging as brand-new speakers. According to Sonos, its certified refurbished products "are thoroughly tested to ensure standard Sonos quality". They even ship with an identical one year warranty as the new models.
Source : https://www.express.co.uk/life-style/science-technology/1538026/best-sonos-deals263