Fiat 500 Door Speaker Adapter

thingiverse

This is a straightforward bracket that mounts a 6.5" speaker into a Fiat 500 door panel. Below are some key considerations specific to the Fiat installation. * The stock speakers in the Fiat feature rivets that must be drilled out. * There's no way to access the back of the speaker without removing the vapor barrier, so this install will require going behind it. I'm also looking into using rivet nuts to allow easy removal of the door panel for speaker access. * The speaker wires come from the front, which wasn't factored into my design. * Some of the inner bolts have metal backing on them. * Fiat's stock speakers are highly efficient; I wouldn't recommend replacing them without being prepared to upgrade the amplifier as well. * In my install, I sealed the door to make it behave more like a speaker box. This significantly increased bass from the doors, but I've already encountered a rattle issue.