Abstract: An exemplary low-profile loudspeaker can be provided having an enclosure volume defined between a bottom and an outer wall with an outer periphery configured to suspend such membrane in the center, and excite the membrane at the periphery. An exemplary loudspeaker membrane can also be provided with a suspension path along which to suspend the membrane in a loudspeaker and with an excitation path along which to excite the membrane to produce sound when suspended and excited. The membrane can have an outward face for radiating sound and opposite an inward face for facing towards a volume of a loudspeaker, the membrane having a plurality of structure paths each single structure path substantially extending between the excitation path and the suspension path and along each individual structure path being non-flush structures to the otherwise flush outward face.