A:AnswerThis TS8212 is compatible with most TVs and can connect via HDMI ARC, Optical, AUX, or Bluetooth. Hope this helps! Thank you, TCL Customer Support
A:AnswerThis soundbar is 2.1.2, so there is no center channel. There 2 front and 2 upward firing speakers. Hope this helps! Thank you, TCL Customer Support
A:AnswerCorrect. If something is connected to the 3.5mm headphone jack on the 55R655, all other audio output will be disabled. Hope this helps! Thank you, TCL Customer Support
A:AnswerThis Alto soundbar cannot be used in conjunction with other speakers. Additionally, our TCL Roku TVs can only be use with a single audio out at a given time. It cannot use Roku Wireless speakers and a separate soundbar simultaneously. Hope this helps! Thank you, TCL Customer Support
A:AnswerThis soundbar can connect via HDMI ARC, Optical, AUX, or Bluetooth. Other HDMI ports do not support Audio out. Hope this helps! Thank you, TCL Customer Support
A:AnswerYes. The Roku remote has controls on the side for adjusting the volume of the TV. Raising, lowering & muting the sound are all options on the Roku remote.
I wish that it had a voice option, but oh well.
