A:AnswerYou need to program the sound bar with the cable remote that way you can control them both. Then you will be able to turn the television and sound bar on and off.
A:AnswerYes it is. Can be connected to your tv with the HDMI input.and play music using your phone iPad ect. Just pair and connect
with whatever device your using
A:AnswerThis is a stereo speaker (i.e. contains left and right channels). Typically a center speaker is a mono speaker and the HT receiver/amplifier does the mixing of L+R. So no, I would not recommend this for a center speaker.