I got a Sony Bravia 1080d and 4 built in speakers, but I have not hooked up the speakers to the TV. What kind of equipment do I need so that I can connect the speakers to the TV and control the sound with the TV remote? What specific brand or model works best?
Well the obvious thing is to follow the instructions in the manual and hook up the 4 built in speakers. (How can you have built-in speakers and not hook them up?) Generally people buy an AV Receiver from companies like Yamaha, Denon, Onkyo and a 5.1 speaker set from a company that only makes speakers. Then you feed the video to the TV and the audio to the AV Receiver. As you pointed out - now the volume is NOT controlled by the TV. But I suggest you hook up BOTH the TV speakers and the 5.1 sound system. Use the TV speakers for casual TV watching. Fire up the AV Receiver for serious HD movie or DVD watching.