I have just bought a LG 47LE8900 and upgraded from a 28"JVC CRT. I had my Apple TV plugged in via composite into my old TV and on certain tracks with bass all was well. I have just plugged in the Apple TV into my new TV played some songs and the bass is missing. So I plugged in my Harmon Kardon Soundsticks 2.1 system into the headphone jack of the TV and still quite tinny. As a test I played the same song on my iPhone direct into the 2.1 system and I have lots of bass. So because the speakers on the slim TV are rubbish does this mean the output from the headphone socket will also be rubbish?