A:AnswerI believe this is because some YouTube videos are not encoded to be surround sound. I have found some videos which test Dolby Atmos which incorporated my rear speakers, while other shows I enjoy are only encoded in stereo. Conversely, music is more commonly coded to be played on surround systems for the audiophile community.
A:AnswerHello,
I would recommend contacting our technical support team. You can reach them by going to Support.VIZIO.com and clicking 'contact us'. Thanks!
A:AnswerYes! You can hook it up with the digital optical cable that comes with it. You really need a TV with internet access though. If you had one you could purchase a Vizio sound bar with Dolby Atmos so you can experience the full effect of High Definition with sound and vision.
A:AnswerThis model (SB36512-F6) is a 5.1.2 system and the surround speakers do not have upward firing height speakers. The next model up (SB46514-F6
) is a 5.1.4 system that does have the upward firing speakers on its surround speakers.