Abstract: A system for mounting an audio speaker within an automobile door, in which a bridge is mounted on and extends from a door interior support panel, and has an integral platform spaced from the support panel and surrounding a speaker opening. The body of the audio speaker is received within the bridge speaker opening, and mounting flange tabs on the speaker radially project from the speaker body and are releasably secured to the bridge platform. An exterior trim panel has a lip that surrounds a speaker opening in the trim panel. The trim panel lip is removably secured to the platform radially outwardly of the speaker, such that the trim panel and the speaker are removably secured to the platform independently of each other. A grill is removably secured to the trim panel overlying and enclosing the speaker opening in trim panel, and thus covering both the bridge platform and the speaker.

Abstract: A split-installation drainage arrangement for a convertible vehicle topwell assembly adapted for storage of the top in a downwardly folded position. The plastic shell-like topwell includes a floor molded with right and left side water collecting areas each terminating in a drainage recess. A sub-assembly, adapted for transporting water from an associated recess to the exterior of the vehicle, includes a one-piece discharge fitting and a sealing grommet interconnected by a flexible drain tube. The tube has one end attached to an exit spout of the fitting and its other end adapted for insertion in a body panel aperture by means of a snap-in sealing grommet. The sub-assemblies are readily installed in the vehicle body prior to the installation of the topwell. Each fitting has a collar adapted for snap-in mounting in a body support panel oval-shaped aperture.