Mike I'm doing the build so you know it will be done right. I'm gonna attempt it. I'll do 1.5 cubes sealed in a 2:1 ratio tuned to 45hz. I figured if tys hummer could do it with hds we could attempt it with hdc3s
I tried my 18's in a 2:1 and they sucked. I've "heard" that they will work if the sealed side is very large, actually larger then the ported side, but I didn't have room to try that.
GL and be sure to post up how it turns out...
will do sir hopefully we will have a design on Friday =]