Subaru Brat/Brumby 6.5" door speaker spacer.

thingiverse

To make the spacers fit perfectly with the Brumby/Brat speakers, I designed them to match the original placement. Yes, some cutting of the inner panels is required. To achieve a secure screw grip, print the panels either solid or with numerous walls. Print Settings: Rafts: No Supports: No Resolution: Considering how much time you have available. Infill: Yes.