Designed for the Apache 2800 case, for one Polk DB692 DB+ Series 6" x 9" driver.
.step files are included if you wish to mod them for different drivers.
The outer trim requires 12 m4 heat set inserts, and is mounted with 12 m4x8mm screws.
The jig has all of the holes required to be drilled to mount the trim and speaker, along with a cutout to follow.
Speaker is meant to be mounted from under the lid inside of the case with m4 screws. (locking nuts recommended)
The grill and trim under grill are loaded into the outer trim and then bolted to the case from inside the lid.
Edit #1--- Added a sealing spacer to go between the speaker and the inside of the case
The author marked this model as their own original creation.