A:AnswerTo answer your question, I want to gather a bit more information. When you have a free moment, we are available through text message, chat, or over the phone. Just go to support.VIZIO.com and click on ‘Contact Us’.
A:AnswerFor extending the length, I would purchase a larger gauge speaker wire for the extension as there will be less resitance. The brand doesn't matter. Just extend both wires to the same length. even if one could be shorter.
A:AnswerI just recently purchased it just wrote a review. I own Vizio's first Dolby Atmos bar, the SB46514-F6. It has a 10 inch Sub and larger surround speakers. I was really skeptical when I opened the box for this M series bar and saw the small Sub and smaller surround speakers. I was quite surprised that the sub produces some pretty good thump and the surrounds are quite acceptable for a normal size room. All-in-all, I would say it is a good value for what it costs.