Ok, here is what i have right now in my car.

2x4" alpine s types on the dash
2x6.5" alpine s types in the door

2x5.25" alpine s types in the rear dash behind the seats

Also, i have a 96 Jetta GLS.

Ok, now for the delima.

I want to upgrade the speakers. I have about 450 dollars to spend on speakers.

Now, should i go with 4 pair of components or 2? Basically I'm open to any oppinions. The speakers will be getting 50w a piece if there are 4 pairs, or 100w a piece if ther are 2 pairs.

Any suggestions?