I recently upgraded my stocks to Infinity Reference 6002si for the fronts, my backs are stock(prob not worth upgrading 6x9?). I don't plan on getting an amp any time soon.
What HU should i get to upgrade my stock stereo system? Actually, the HU that came with my 2000 civic ex is not the stock one for some reason. It's by Honda but it's better than the stock one. I don't need anything fancy, so preferably < 200, if possible.