Before making a guide with pretty pictures I am preforming a test build. From the info I have found people have been using Devcon 2-ton epoxy. From my experience it doesn’t hold up well to shock and vibration. However JB Weld does so I’m trying it out to see how well it sticks to the voice coil dust cap.
After some thinking I might need a small amp to drive the transducer since my Stereo amp isn’t all that powerful.