Yes, I have gotten this advice before, and I now have everything vertically aligned, except the tweeter, due to low ceilings.. Before I had the BR-bass boxes placed at the inside of the stack of horns. I also had the 4 horns more or less physically time aligned. So far I think it sounded better...
I have a 5-way setup, BR-bass, and the rest is horns. I have chosen the crossover frequencies more or less from the natural roll-off of each horn. Except the midrange-horn, where I have a larger range to play with. It is a 65cm dia LeCleach horn, and I have tried frequencies between 2,5 - 7kHz...
Hi! Would there be any difference in sq if I skip physically time aligning the speaker elements when using AL XO? It would be easier to stack my horns if I don't have to make the holders adjustable.