Since Wayne has the prototype pair I decided to build a second pair, this time with recessed drivers, and I completed the enclosures and the prototype crossovers today. The Danish rubbing oil is drying, and I should be able to put it all together Friday. This time I ordered the complete parts "kit" from Parts Express. The total price for everything, including 16 woofers, two tweeters, prototype crossover parts, driver mounting screws, quick disconnects, enclosure feet, ports, 50' of 16 ga wire, speaker terminals, etc, was only $276.34. Even got free shipping!

Thanks for the offer to help with the documentation. My friend Ryan Herrera (RH Custom Cables on Audiogon) has just completed a set of CAD drawings for the enclosure, and I have completed all of a detailed instruction manual except for the crossover part. When it's completed I'll take you up on your offer. I'll email you a copy for proofreding. It makes sense to me, but you can tell me whether its understandable to somebody who's seeing all the details for the first time?