In one embodiment the present disclosure relates to providing wireless speaker functionality in an electrical switch assembly, such as a light switch located in the wall of a building. The switch assembly includes a faceplate with a touch-sensitive speaker grille covering a sizeable portion of the faceplate. The disclosed designs enables the grille portion of the faceplate to provide sound transmission and electrical switch control, thereby allows for a larger speaker to be placed centrally in the junction box, while maintaining full electrical switch functionality. In some embodiments illumination components (e.g. electroluminescent regions) are arranged on a circuit board with a plurality of openings designed to align with the grille. The illumination components can illuminate regions of the faceplate, indicating the current state of one or more electrical switches.