The Denon AVR-X6400H is the best receiver for powering 11 channels without the need of an external amplifier or spending a small fortune. Beyond that, the AVR-X6400H includes Audyssey XT32 room correction, integrated HEOS streaming for Spotify, Tidal, Alexa control, and a plethora of HDMI inputs. For a single-box 11-channel solution, the Denon X6400H covers […]