check out Audiokinesis, grown in idaho. I've heard them and they DO rock. They don't meet your three way, 15" woofer criteria, but have 10" woofers and a horn tweeter
Jazz Modules are $4500 ... is that affordable?
http://www.audiokinesis.com/product/content_audiokinesis.htm
Jazz Modules are $4500 ... is that affordable?
http://www.audiokinesis.com/product/content_audiokinesis.htm