Use the Control Center as One and surround speakers. The speakers are height-emphasized. The meinsten 5.1 receivers, only the left and right speakers Lüber the treble and bass control can be controlled. The center and surround speakers can not be changed by the ups and downs. But I did like height emphasizes something. Most center speaker sound then quite dull when I lift the highs to the front speakers. Since the Control One is height emphasizes it fits in an increase in the height of the front left, right over one.