New member to this forum but a long time Altec groupie. I've been running GPA 414's with GPA 802's on 32 aluminum horns for a few years. I use a derivative of the Joe Roberts first order high pass idea and full range on the woofers. I recently stepped up my game with a set of Petite Onken cabinets. Nothing really petite about them. Couldn't be happier with the results. I have several other CD's and horns that I swap around with the 414's but keep coming back to the 802/32 combo. Really fun stuff. You guys have a great forum going here. Lots of good info and friendly people.