Denon Home Sound Bar 550 review: A semblance of a surround sound experience at an appealing price
Customer Reviews: Denon Home Sound Bar 550 Powered 4-channel sound bar with Dolby Atmos®, DTS:X, Bluetooth®, Amazon Alexa, Apple AirPlay® 2, and HEOS built-in at Crutchfield
Denon HEOS HomeCinema review: Multiroom features and good sound, but tough to use - CNET