Amazon.com: Sonos Play:1 - Compact Wireless Smart Speaker - White (Discontinued by manufacturer) : Electronics
Flexson Wall Bracket for Sonos PLAY:1 Speakers w/ Installation Hardware - Black | eBay
Review: Sonos Play:1 packs big sound in small unit
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Play:1 - Wikipedia
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Amazon.com: EMAQUIN Wall Mount Bracket for SONOS ONE/SONOS ONE SL/SONOS Play 1 Speaker (Swivel and Tilt,Compatible with Both SONOS ONE/ONE SL/SONOS Play 1, Black) : Electronics