As the Simply Theory of Physic, the Sound that come from the original Top wood of guitar are steriled from the neck as if neck is preamplifier and then this sound come directly to magnify at the Back of guitar. So if 2 pieces back all of applitude(sounds) are reduced exactly. Eventually, 3 pieces back (mid piece of wood)are able to carry the low frequency directly for more BASS!.....DON'T TRUST ME before YOU TRY BY A&B TEST.
......Best wishes from A.I.
