Centre dipole and subwoofersr reproducing most of the soundtrack narrative the centre speaker is by far the most important in any home theatre surround sound system and the q200c and q600c are engineered accordinglyr with a new generation 130mm 525in and 165mm 65in uni q driver array respectively flanked by a low distortion bass unit and an abr of the same size they combine raw power with the subtlety to convey moments of great delicacyr what you notice is how convincingly the lar