The Sonos Wireless Network Speaker is great as a standalone player but can also be added to an existing Sonos system.
Sonos One review: the best smart speaker for audiophiles
Sonos One review: the best smart speaker for audiophiles | Technology | The Guardian
The best wireless and bluetooth speakers reviewed of 2017 - The best from Sonos, Bose, Libratone, Bang & Olufsen and more - Seem them all now!
Amazing outdoor speakers and a Sonos custom box called the Sono-Box.Planterspeakers / Madison Fielding are legendary in audiophile amps and outdoor speakers. Here is a review of the Terracotta/Granite traditional planter speaker, The Sono-Box speaker and the Awesome Flagstone Outdoor Planter Speaker.