Diamond Audio S500s RMS Power Rating

[resevil83 10+ year member]

I was going to get a 10 inch JL Audio Sub in the future. Now I am more confused than ever. This post now has turned into, do I want Diamond Audio components?? Can anyone suggest better 6.5 or 5 1/4 inch component system that is better for less than $190.00?

 

[resevil83 10+ year member]

Well I decided that I am going to go with the Image Dynamics CTX65CS Component speakers. Now, I was told that I should only get a 2 channel amplifier and only get one pair of component speakers for the front. It was suggested that I do not even put in rear components even though I have a four door car. Is that a legitimate suggestion or will it not be loud enough?