A:AnswerThey are fairly long. I'd guess 10' each at least. Rear speaker cables connect to the subwoofer. Subwoofer audio is bluetooth but requires a power source. Rear speakers then pull audio/power off the sub.
A:AnswerThe front soundbar is maybe 3" tall, 3" deep, and then about 40" wide or so. The subwoofer is basically a cube about 14"x14"x14". The rear satellite speakers are your typical rear speaker size, about 6" tall, 3" deep, 3" wide.
A:AnswerYou can, if your TV allows you to. Perhaps the better question is, why would you want to? The soundbar has much better quality sound than your built in TV speakers, so it would probably sound best to turn off the TV speakers.
A:AnswerI believe you should be able to because there are many different connection on the back and you can use the remote to switch to the connection that the DVD player is connected to. Just double check that the soundbar has a connection for your DVD player.
A:AnswerYes it is you won't be disappointed I have a 55inch LG ultra HD smart TV hooked to mines.
It only depends on the space your putting it in I have a small living room and I keep it on low and it rocks all other brands
A:AnswerIf you are looking to blow your head away this may not be the bar you looking for, I can tell you that I have the Samsung 1000w 3d bluer ay system and recently got this bar and I like Tha bar beer and it sound similar to the bigger system.
A:AnswerExcellent question. You may have to inquire with Vizio. That said, this Vizio soundbar does have the latest HDMI (ARC) ((Audio Return Channel) passthrough built it. If your TV is so equipped this may also display visual feedback on you television. Also, one would think that Vizio has thought of this and has some kind of 'Link" system but see if you can get a proper answer at Vizio.com