Got to spend some time listening to JWC horn at Dave's house... incredible sound. It has the speed and punch of the Khorn without the complexity of cabinet. Looks wise, Dave found a way to make it look a lot like a Belle. 2 12" woofers seem to much more air than the 15" and extend further without the distortion. Not sure how Ill incorporate it yet, but I have a kit on order... should be fun. 2 12" woofers and an eliptrac or K402 :-).