A:AnswerSound out on this tv is done with a toslink (optical) cable. If you have a speaker system that accepts toslink you will be good. If not, there is a toslink to analog converter that will make it compatible with most any speaker system. Make sure you set the sound type to PCM or the converter will only crackle and pop with you.
A:AnswerThis model does not support Bluetooth out of the box. There are videos online that tell you how to get to the TV's hidden menus where you could try turning it on if it actually has the hardware inside it.