You may not have your system configured properly. Go in your TV's menus and make sure you have the output set for 2 channel only. That will get everything to your speakers.
Also look for an option called volume normalization. (It may be called something similar like normalization. You should have no problem finding it. Turn it on and do some listening. You should hear a big difference. (Assuming you needed to make adjustments to the above.)
Also look for an option called volume normalization. (It may be called something similar like normalization. You should have no problem finding it. Turn it on and do some listening. You should hear a big difference. (Assuming you needed to make adjustments to the above.)