AuroraB said:Have been eyeing at the Oris for a quite some time....
making horns in fiberglass is actually piece-of-cake, once you have suitable mold, but rumours have that fiberglass rings...
Any comments or ideas for damping.....???
Or any other ideas for materials than fiberglass or wood??
rcavictim said:My experience using styrofoam and polyester resin was not good. The styrofoam dissolved.
I may offer to bang these out as a service to audiophile DIY'ers when I can finish the tooling.
MCH said:Well you could cut rings out of 3/4' MDF and stack them (by glueing) to your rough shape. You then sand down to your final shape and desired thickness. MDF sands very well. For any imperfections or enhancements you could use bondo. I've made hive shaped speaker cabs this way.