3-WAY SURROUND LOUDSPEAKER Sopra Center allows you to extend the Sopra experience to your Home Cinema. Sopra Center uses all the design aspects of Sopra loudspeakers in order to optimise integration into your home. The center loudspeaker is an essential component of home cinema systems because its role goes beyond reproducing just the dialogue. The mid-range must provide precision and coherence between the visuals and the soundstage. If the centre loudspeaker reproduces the majority of voices in the centre of the image, its spectrum is much broader and also includes music, sound effects and other sounds.