A:Answer Hi Morgannn, Thanks for your inquiry. You can output sound such as Dolby Atmos, Dolby TrueHD, and DTS:X in high quality by connecting an AV device to the speaker system. Connect the HDMI OUT jack on the AV device (such as Blu-ray Disc player, set-top box, gaming console, etc.) and HDMI IN 1 or HDMI IN 2 jack on the speaker system with an HDMI cable, then connect the HDMI IN jack compatible with ARC/eARC on the TV and HDMI OUT (TV ARC/eARC) jack on the speaker system. Additionally, if a TV is compatible with eARC, you can also output the high quality sound by connecting an AV device to the HDMI IN jack on the TV. In this case, enable the eARC function of the TV.
I hope this helps!
Regards,
Carl