No but Kickers are mainly SPL not SQ drivers. I'm sure with your listening to a lot of hard rock you wouldn't want to go ported. (The slot box) Sealed is better for rock IMO. I can tell the diff. in SQ when I listen to rock between a ported and sealed box easily. Thing is I'm in a dillema because I listen to lots of rock and rap about equally //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif I bet my XXX will still get pretty **** loud if I seal it and put on another 400w like I plan to //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gifOk, I tried some Kicker L7's in a slot box awhile back, and sounded like crap, any of those listed would be an improvement, and do kickers sux that much!
Here ya on the fiberglass panels!!
