electric

So i ran into a problem today. My driver side electric window, goes down about 2/3 inches and then it stops. When it goes down it's very slow. Up is no problem, seems to go normally. Did place some new speakers, but it worked fine after i put those in, so i doubt that's the issue. Otherwise...

This is my first time posting I am a new member that is currently having electrical problems in my '02 elantra gt. I recently purchased the car and have been crossing off small problems that came with it, but find myself stuck with this problem. The courtesy lights, cd player, clock, door locks...