Like a professional loudspeaker, the Sound Blaster Roar is designed to go low and accurate — ideal in most situations. However, during low-volume listening, such as at night, or in less than ideal acoustic environments, some would perceive a lack of bass in the playback. TeraBass helps to compensate for this loss. As the playback volume increases, the bass compensation level is reduced till the maximum dynamic output is reached, where no processing is applied.
TeraBass can also be turned off if it is not desired.