Scott:
Yes... I think we will sell the modified Keiga for DIY purposes. For ported designs the stock unit with the rumble filter set high is a good idea. For our application it is not.
Also the EQ circuit will be applicable to our sealed enclosure only or one with the same internal volume. If you change the box volume your EQ needs change also.... but not by a large amount. You could get away with a 2.75cu. ft box and the same EQ circuit.
I'm also considering offering some other smaller subs. Something that would be about a 11-12" cube with a modified Brahma 10" driver would give plenty of output for most people's needs and be very high in WAF. We could add a PR for more output and keep it small. I'm really big on keeping the size small and keeping all the units we offer very musical so the PR approach would have to be designed with that in mind.
Price on the PMD 15" may even come in lower than the $1350..... we will have to see. The retail price of the driver is $499 and the retail on the stock Keiga amp is about $575 so you are getting the enclosure built and everything installed with the custom EQ solution on the amp for a very reasonable price.
Keep an eye on the site.... I'll release more news as we make progress on the product line.
Kevin
www.diycable.com