What motivated your choice of drivers? I notice that you favor the use of drivers from the professional / musician world, rather than from the audio world. This is a very different choice than other designers are making. Of course, your designs are rather different too. What has led you to your rather idiosyncratic driver choices?

Not intended as a criticism, as I have never read you to be anything other than a careful, thoughtful engineer, but you have gone in a different direction, and I'm curious...

Thanks,
--Shannon