I Have a Sharp HT-SBW182 Sound bar. I have fully set it up and all seems to work but the performance does not match what people are reporting. I have it connected to an LG 55" OLED TV which is only 1 year old. The Sound Bar is connected to the TV via the HDMI-ARC. The sound Bar is operating but the sound quality no better than the TV inbuilt speaker. There is no perceptible difference in the three pre set sounds or indeed the fourth mode of user set sounds. In the User set mode the operation of the bass and treble setting has no effect what so ever. I know the sound bar is in operation as when I mute the sound bar using the Bar Remote control unit it does indeed mute so the sound is being generated by the Sound bar. As there is very little difference between the Sound Bar sound quality and the inbuilt speaker quality, I either have a Faulty Sound bar or I am doing something wrong in the set up. The Sub Woofer is paired with the Set Up and works albeit almost unnoticeable.Can anyone help, as the Sound Bar is not performing anywhere near that which reviewers suggest the Sound Bar should perform. Maybe it is that I have 'Cloth Ears' or my expectation are too high, but I would at least expect an improvement from the LG inbuilt speaker quality, there is an almost imperceivable improvement but not that anyone notices.