ptmama,
Welcome to the forum.
Its starts. I installed a system in a 93 Grand Marquee last Sunday. Now I would like to do some sub work. I have already done the deck and all four speakers minus the front in dash ones, they sound good and didn't need to change. It sounds really good now but, I would like some more bass without the space all the equipment takes up. I have an idea to get two of these installed under each seat to provide each of the front seats with even vibration and sound through out the car.
This would work for what I want.
http://www.crutchfield.com/S-bJQDxlO...& cc=01&avf=N