Hello Everyone, I just purchased a KLH asw 15-200 because my other sub died. I know that klh does not make high quality subs, but it`s all i can afford for the forseeable future. I`ve read of people stuffing polyfil in thier subs to lessen the boominess (sony sa-wm40). Would this tweak work in a klh sub as well? I will be gratful for any input.THANKS!!