Just thought I would share my lastest DIY project. I needed some rear surround speakers for my HT. I ended up deciding to "klone" the GR Research surround speakers. I think they will work quite well for my application. Fortunately Danny has provided a lot of information on this style of surround speaker.
I drew this in AutoCAD to get a rough idea of how they will look when complete. I dont know what colour I will paint them. Probably either white like the drawing or I'll post some of the progress here, but there is a lot more info in the link in my sig if anyone is interested in designing their own surrounds.