Amazon.com: Vogel's SOUND 3205 Universal speaker wall mount | Max. 15 lbs (6.5 kg) | Tiltable up to 10º | Swivels up to 70º (left/right) | Also fits Sonos Five & Play:5 | Black | 1 mount : Everything Else
D+M Demos HEOS, Now Shipping and Aimed at Sonos – rAVe [PUBS]
A wireless speaker showdown: Denon's HEOS vs. Sonos (review) | VentureBeat
Sonos vs Heos Showdown! - HomeTheaterHifi.com
Denon vs. Sonos reaches settlement, HEOS line will go on unchanged - CNET
Denon Heos multi-room system announced as Sonos alternative | Trusted Reviews
A wireless speaker showdown: Denon's HEOS vs. Sonos (review) | VentureBeat
Denon Home 150 and 250 add built-in Alexa: See our review | TechHive
Denon HEOS vs SONOS (How to Choose Which One) I AIC