ARC may not work, so grab a $5 digital optical cable.
Unfortunately, it’s possible the HDTV will not pass through an 5.1 signal from xbox or another source. Trial and error until it works.
Otherwise, you have a single HDMI input in back of the soundbar for the xbox. HDMI cable for that connection and digital optical from HDTV to soundbar for netflix, etc.
Hi everyone! I just ordered the Samsung HWM-550 with the two extra rear speakers for 5.1 sound for my 2017 Samsung Q series led tv. I have a digital Spectrum cable box, Xbox One X and stream through Netflix on the app built into the tv. Should I purchase optical cables and or an extra HDMI for ARC? What is the best way to hook this up to utilize all three with 5.1? Thanks in advance!

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