Speaker Grille 4 inch Collection

This is a collection of speaker grille parts:
* simple ring for outside a speaker; can be used as a "captive" ring to hold a metal mesh in pace
* ring plus grille with a pattern of circular holes
* ring plus grille with pattern of square holes
* ring plus grille with a pattern of hexagons and diamonds
* Fusion 360 design files

See the "How I designed this" section for more details on modifying the parts