Welcome to Audio Innovation. A truly one-of-a-kind speaker resource center. A web site by the fanatics - for the fanatics. Within these pages you'll find a vast amount of information to quench your thirst for designing & building loudspeakers. I've gathered as much useful information as I have been able to find over the years and compiled it here. My personal audio craze began over a decade ago when I built my first pair of mini two-ways. The drive to build nicer and better-sounding speakers has only escalated since and I have no plans for giving it up any time soon. I have a passion for music, audio, Home Theater and most of all - I just love building speakers. There's nothing like being able to listen to a lifetime of great music after having spent just a few months in the shop.  This site is dedicated to all those who consider themselves (to steal a phrase from Parasound) - literally obsessed with sound.  To those of you who stay up late at night envisioning new & innovative subwoofer designs. And to those who are just starting out in the world of DIY loudspeakers.  I hope you find all the answers to the questions you have and that your minds be enlightened and opened up to the never-ending possibilities…in loudspeaker design.

 Sincerely,        
Dan Marx