I made a line array a little over a year ago with 8 cheap 4"x6" car audio speakers and from what I remember, 18 Onkyo 3/4" tweeters. They have a serious lack of low frequency response. I don't have any specs on the 4"x6"s.I would like to build a rear folded horn array with the same speakers. Can any one offer any critiques or possible design ideas? I drew up some rough plans with approximately an 8 foot horn path with a horn mouth about 10" wide by 24" tall.
I don't know much about the physics behind horn design. With all the information out there it's all a little confusing. Any help would be greatly appreciated.