First off...let me apologize for abandoning the thread.
Here's my short story:
Between the bassis being delayed and a few other things taking longer than expected, I was running out of time until we needed to leave with the subs and all the equip.
Get everything packed up and leave for our meet. 6 hours later, we arrive and begin setting everything up to test. Here's my car audio buddy while he was still hooking everything up. All the electronics bassis, amp, reciever, etc...are on the table to the left. Don't know if I got any pics of that.
Check and double check and then fire everything up. One sub had/has what I think is an air leak and the second sub, my audio dude thinks is a voice coil problem.
Not to be dramatic...but, there was so much build up on my part (I was very excited) that it was just a huge disappointment. It was all I could do to keep from chopping them up and building a bond fire.
Brought them home, unloaded them in my "man room" and haven't touched them since May.
I've told myself I'm gonna start taking things apart and diagnosing either this weekend or next.
All was not lost that weekend, while waiting on everything (parts) to arrive prior to leaving for our trip, we'd build a pair of Zilch's EconoWave's that performed flawlessly for four days straight. I've really enjoyed these speakers.
I imagine over the next couple of weeks I'll be asking lots of questions trying to figure out what is going on.