Allrighty, for the girlfriend's FJ Cruiser here is what I have in mind for a simple setup. She wants to keep the factory HU (because it's a 6-disc mp3 changer) so from there I'll run the signal into a SLD44, then to a Onyx 200.4, and that will run a 12" Exile Xtec sub on the rear channels, and some Exile XP comps on the fronts. I figure I can use the xovers on the 200.4 for the low pass on the sub and since the SLD44 is also a LOC that should work as well.
Anyone see and problems with this? I know there won't be a lot of adjustment with the factory HU, but I really don't think she will need it. Questions, comments, concerns???