Patent ID: 7440582

Claim:
An apparatus for retaining an acoustic device, comprising: a trim panel having an inner surface and an outer surface; and an attachment member integrally formed with said inner surface of the trim panel, wherein the attachment member includes at least one mounting portion, wherein the at least one mounting portion includes a first end, a second end opposite the first end, a side surface between the first end and the second end, wherein the side surface defines the at least one mounting portion in include a ramping, increasing height as the side surface extends from the first end to the second end, and a ledge surface between the first end and the second end, wherein the ledge surface extends from an is substantially perpendicular to the side surface, wherein the ledge surface is spaced from and opposes the inner surface of the trim panel at a distance, wherein the ramping, increasing height of the side surface defines the ledge surface to be a ramp surface, wherein the distance between the ledge surface and the inner surface of the trim panel is greater proximate the first end of the at least one mounting portion than that of the second end of the at least one mounting portion.