I do not know of any companies that install wireless surround sound for you. Regarding placement though, I think you would put them in the corners of your car, as that's what generally gives you a good surround sound experience.
Surround Sound was invented in 1843
check your surround sound if it has an HDMI or AV input jacks. if it has, then you are good to go. from your satellite receiver, attach the HDMI cable or AV cable. connect it to your surround sound. after connecting the satellite receiver box and surround sound, attach the HDMI or AV cable from the surround sound to your television.
It does support surround sound but its recommended to get an amplifier if you do so.
Connect your PS3 to your TV then connect you surround sound to your TV.
I tried to do this and there is no way you can have surround sound on that tv.
A surround sound package can cost anywhere from $400-$2,500 dollars. You can see some of them at www.amazon.com/surround-sound-packages/lm/RTJD1EAX5UN5W
Broadcast surround sound began in the early 2000s.
One of the best AV receivers for surround sound is a Yamaha.
A.F.D Auto Format Decode.
A DVD player does not have surround sound built into it. You can purchase surround sound speakers and connect them to the DVD player. This will make your movie experience much better.
Use a sound bar only if you don't care about real surround sound and are looking for something to mount to the wall as a one-piece system. Purchase a surround receiver and speakers if you want the best sound and true surround ability.