The UN46B8000 has fixed audio outputs, which are designed to be connected to a separate amplifier. Unfortunately, I think what you're looking for are variable outputs, and the television doesn't have that functionality.
A separate amplifier or a small theater system with a separate remote would work, but there isn't an amplifier built in that would increase the signal's output.
Hey, i have the UN46B8000 led TV, and the speakers are on the back of the TV and they are really loud downstairs and you can barely hear them in front of the TV upstairs. What can i do to hook up some auxilary speakers and still be able to use the remote? I tried a computer speaker system that had a remote but it suddenly stopped working after only a few weeks. I had it plugged into the "audio out" jack on the side of the TV, but i still couldn't use the TV remote to control volume i had to use the computer speaker remote. My TV is hooked up to the cable box via HDMI cable. There are no red/white A/V output jacks, just input. Anyone with suggestions please help, this is driving me crazy!