LDA 15' Phase Plug - Cone

This is for implementing a phase plug on the [La Dolce Audio 15' open baffle mid-range driver](https://www.ladolceaudio.com/la-dolce-audio-bass-midbass-open-baffle-coaxial-woofer-coming-soon/). This screws into the back of the [LDA 15' Phase Plug Screw Cap](https://www.thingiverse.com/thing:6594242).

If you don't have a 3D printer, you can get any of these components printed by a 3rd party like [Craft Cloud](https://craftcloud3d.com/).