1. An apparatus for rendering audio signals from electrical signals produced by a signal generator, comprising: a plurality of panels; a plurality of electromagnetic speaker elements mounted coplanar to each other on each of the plurality of panels; a plurality of planar speakers coupled to the signal generator, each planar speaker configured to house one of the plurality of panels, each planar speaker having a thin configuration and a flat surface fully enclosing one of the plurality of panels and the electromagnetic speaker elements mounted on the panel; means for mechanically mounting the plurality of planar speakers on the signal generator; and means for electrically connecting the plurality of speaker elements to the signal generator; wherein the signal generator is housed in a lid having an interior region for slidably receiving each of the planar speakers.