What is that on the ground on the left, the cylinder of a Wankel rotary engine? Nice sound, nice music.
@YY-de5ij14 күн бұрын
Thank you for your comment. I wanted to salvage the Mazda rotary engine housing that was discarded about 8 years ago and make a speaker out of it. I've finally finished installing the 10mm acrylic plate. I'm currently considering what kind of speaker 🔈 to choose.