Actually, a prototype was built that proved the point and as you probably saw, other people are already building them from preliminary information. The first one out of the gate was Duncan McBride, who built an excellent looking pair.

Kits are available now, inasmuch as the crossovers are worked out and cables assemblies have been put together, so that's all nailed down. We maintain stock of the speaker drivers and most of the crossover electronics, so that part is ready. We're still waiting for inventory on one of the coils. But I still haven't finished the drawings to make the plans. I worked on them today, so it shouldn't be long before I have distribution copies of the plans available.