Was reading around and I noticed that someone said if you replace the door speakers they will cut out at times....I put poineer speakers in the doors a long time ago before I had done any reading on the car. And they do cut out if I turn it up past a certain point, this happens because of the combo with the mach 460, even though they are said to fit my car? also, ive been looking into subs/amp. Does anyone recommend a place wehre i can get custom fit boxes. I looked at crutchfield but they only 1, and it fit on the left side of the trunk. they didnt have a right one,and i want to do 2 10" subs.