A:AnswerHi Rez, we understand your concerns with the Home theater system. Please fill out the form below and one of our social media specialists would be happy to assist you. http://smsn.us/SamsungSupportUSA and we will respond accordingly. ^Britt
A:AnswerYes! You can. That is what I did. I didn't use the audio out ports from the blu-ray player, but just used the hdmi out to a A/V receiver. Speakers were connected to A/V receiver and I could use the same set of speakers to play sound from any of my input connected to my A/V receiver.
A:AnswerYou can buy the Ethernet via electricity adapters to bring a hardwire port from you router to your system. These adapters are fairly cheap and an easy way to accomplish this. It runs the Ethernet signal via your electricity wires.