Originally posted by: Howard
Originally posted by: PurdueRy
Looks like an overly complex DIY speaker. Ribbon tweeter, tweeter, dome midrange, and woofer....usually a bad idea to combine multiple tweeters. Also a three way 4-way design in a speaker this size is unnecessary. But I guess that's why its called DIY...
Could be a 2" midrange. I'm not sure what it is - it looks like it has a tangential metal surround which I've never seen in a non-horn tweeter... That, or it's got a really wide rubber surround.
I have never seen those middle two drivers before.
EDIT: I'm going to nitpick and say that it's a planar, not a ribbon tweeter.