I just wanted to add my testimonial to Bob Crites and the excellent crossover networks that he offers. I updated my ’87 Klipsch Fortes a few days ago and all I can say is “Wow” – I had no idea how their sound had dulled over the years. I’m hearing all kindsof instruments and nuances that I’ve been missing for quite some time – the horns areactually doing their jobs once again. Thank you Bob for providing the means for restoring my Fortes to their former glory.Money well spent in my opinion – I’m good for another twenty years.