A:AnswerThe 50" has dimensions of 44" wide and 25 high which will fir your wall beautifully. I recommend buying the wall mounting kit too and also the samsung sound box and wireless woofer which fits in front (I have a refurbished MM55C which is great.)
A:AnswerI bought a stand on Amazon to sit on our tv cabinet. Huambo model HN-TVS03 fits a 32 to 60 inch tv. Very well made and comes with straps for safety. Easy to assemble. Fits the same holes that the wall mounts use. All hardware packaged and marked for easy use. About $40.
By Coffeeman
A:AnswerYou should buy a optical transformer to RCA audioor 3.5 mm audio jack. (see product recomended) So there you can connect a Bluetooth transmitter. You should buy both. Other option is to buy this only item that not available in Bestbuy. https://express.google.com/u/0/product/Aluratek-ABC02F-Bluetooth-Receiver-Transmitter/17446610515194738751_8483308276563841652_46586