I've started another project. I bought 24 of these and 2 of these on a whim to build a pair of line arrays. They have eight woofers per side and they're about 4' tall all built with leftover mdf from my last project. Total cost should be under $100 for the pair. So far I have 1 nearly done and the other needs all the holes cut still. I bought a new saw and router for this project and I have to say that they're significantly better than what I had before. Perfect cuts every time as opposed to my old saw which could be off by as much as 1/4".