An acoustic bending converter system may have a plurality of bending converters configured such that deformable elements of the bending converters oscillate coplanarly in a common planar layer, wherein the bending converters include different resonance frequencies and different expansions of the deformable elements along a common longitudinal axis which is transversal to a direction of oscillation of the deformable elements.
Further, an acoustic apparatus may have such an acoustic bending converter system.