I have a Denon X3300 receiver with Spotify connect feature. I use Android app to connect to the receiver, it works but I get 2.0 only. I cant find a option in the receiver to enable 2.1 (front speakers + subwoffer).
Solved! Go to Solution.
By default the subwoofer is disabled for 2.0. You need to run the calibration software. It will turn on the sobwoofer if you speakers cant deliver the bass required