Hi WayneYeah, I see what you mean - I think the P-P horn is a great idea too.
Still, why not go one step better with B12 or similar driver? Just like you prefer JBL drivers in your Pi Cornerhorns
Always fun to have the boasting rights
Adrian
PS: Just realized this thing has shortcuts to the emoticons! I was putting the smiley's in here before linking the pic directly