Pnshr13
CarAudio.com Newbie
I have done the calculations about a dozen times to make sure my box is as good as it can be. After taking away port displacement and woofer displacement, I should be right at 4 cubes give or take a .01 or .02...My question is I am using 2 4" Precision sound ports,a nd after calculations determined they need to be 13" each to tune to 33hz...My question is what is your thought on using the inside flare? I have heard some people use them and some that dont, but cant tell why they would or would not. any ideas or thoughts would be great. Just want opinions before I cut the center piece .