Thank you for your informative responce JohnK. Nothing ventured, nothing gained. I will be fabricating a 3.5cf ported enclosure tuned to 30Hz for the 15" Stereo Integrity subwoofer. I am able to borrow an amp from a buddy that's a sound teck for dance clubs and concert halls. I'd like to see if I can get the Ep5oo and the SI to blend well while playing full range. I'm sure it will be challanging and possibley yeild good results. Expect some build progress pictures to show up in the course of a couple weeks. I'll be checking back once I get the ball rolling. Thanks for any ideas


Demetrios