This week we got to see the latest HEOS multi-room audio products. HEOS is Denon’s entry in the fiercely competitive multiroom speaker range, which is dominated by Sonos. Not only do the names sound similar to say, Denon's take uses odd numbers 1-3-5-7 to differentiate its models too.
Launched in 2014 as something of an off-shoot brand, Denon is now bringing it back into its core range. That means the company's new high-end AV Receivers will be ‘powered by HEOS’ and released under the Denon brand, where previous speakers brandished a HEOS logo with less emphasis on its parent brand.
Read more: http://www.expertreviews.co.uk/tvs-entertainment/speakers/1404793/denon-heos-hs2-review-hands-on-with-sonos-rivals-and-stylish-new