There are several reasons why the sound of a system sounds the way it does. The most common problem with a sound system is that the loudspeakers are not high enough. Well, not exactly high, but not in a good, right place. Speaker elevation is a must to make your sound system sounds good. Speaker elevation is the height difference between the front speakers and the side speakers. The front speakers should be higher than the rest of the speakers. In most of the cases, the speakers should be placed as shown in the picture below. (Not exactly, but it looks like that) essay writing service 12 hours