Wood frames with wood legs. Wood is cheap, easy to cut, sturdy (depending on the type of wood), and will give you clean looking panels in the end result.
I built my panels with 8pcf minwool, surrounded by a wood frame, then wrapped in burlap. Here is a link to my acoustic project which is ongoing right now. Pics will be added throughout the process. I am also thinking of puting some panels on stands incase I need to record vocals or just to move around when i'm bored.
MusicPlayer Forums: Please help me distribute my traps... 6 inchers?
Best wishes,
B