Amazon.com: Sanus Swivel TV Base Mount for 32-65" TVs - Designed to be Sonos PLAYBASE Compatible & Features 40 degree of Swivel, 8 of Height Adjust, & Improved TV Stability - WSTV1-B1,
Sonos Playbase packs in a lot of bass - Video - CNET
sonos playbase wireless soundbar for home theater and streaming music (white) - Walmart.com
Sonos PLAYBASE Wireless Soundbase for Home Theater and PBASEUS1
Sonos Playbase 5.1 Channel Wireless Soundbar - Black | eBay