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Sonos vs. Denon HEOS: Which wireless speaker system stands supreme? | Digital Trends
Denon vs. Sonos reaches settlement, HEOS line will go on unchanged - CNET
Sonos vs. Heos: A Buyer's Guide | Jarred Cinman
Denon Home 150 / 250 / 350 review | What Hi-Fi?
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Sonos vs. HEOS Wireless Whole Home Speakers Review - Blog
First look: 'Heos by Denon' wireless speakers take Sonos head on | Engadget
Sonos Sues to Halt HEOS - Strata-gee.com
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![D+M Demos HEOS, Now Shipping and Aimed at Sonos – rAVe [PUBS]](https://www.ravepubs.com/wp-content/uploads/2015/10/heos-denon-1015.jpg "D+M Demos HEOS, Now Shipping and Aimed at Sonos – rAVe [PUBS]")