My mistake. I found the user guide and see that there are audio menu settings for treble, bass, axis, phase and balance, and there are loudness, position, enhanced bass alignment and enhanced boundary control settings for SpeakerLink connected speakers. But I don't see any mention of width adjustment. Can you re-confirm that the 218 allows for this?

Also, would you know if the 218 supports a 2.1 DSP loudspeaker configuration? The AC200 received a firmware upgrade that allowed for this, but this type of speaker configuration isn't mentioned in the 218 user guide.

G68, G91, G98, DSP3100C, DSP3100 (x6), M80 (x3)