Can I change the Audio Output Mode? Yes the audio output of your device can be changed. To change it. go to settings > and select the "Best Fit" - which is the recommended one or select Home cinema or Digital Stereo if you have connected an external surround sound. Related articles Why can't I hear any sound from my SoundBox? Can I enable HDMI CEC? Can I change the Audio delay on my device? How can I change my Video format? How do I set up my USB stick for recording on my Netgem TV device? Comments 0 comments Article is closed for comments.