http://blog.sounddomain.com/gadget/2008/04/scooped-audison.html
"The crazy cats at Audison will offer a unique option allowing installers/customers to log on to their website and submit their vehicle and installation specifications to the engineers in Italy who will custom design a passive crossover network for your particular vehicle and application. Now, they don't actually build the crossover network for you, but they will provide you with a parts list with all the required values and specs, and your qualified installer would build the crossover for you. I don't know of any other speaker manufacturer that goes to such lengths for perfection. Hats off to Audison."
"The crazy cats at Audison will offer a unique option allowing installers/customers to log on to their website and submit their vehicle and installation specifications to the engineers in Italy who will custom design a passive crossover network for your particular vehicle and application. Now, they don't actually build the crossover network for you, but they will provide you with a parts list with all the required values and specs, and your qualified installer would build the crossover for you. I don't know of any other speaker manufacturer that goes to such lengths for perfection. Hats off to Audison."