Can someone post me a good DIY on how to install a 2 channel amp to the rear speakers of my 99 civic sedan. And also do i need new wiring if i am installing new front and rear speakers, or will the old wiring work just fine?

 

Stock wiring is good to about 50W RMS.

You should be "amping" the front speakers not the rears.

If the fronts are already "amped" then you should be using an amp that can be bridged into mono for the rear speakers. [mono rear fill]. 94

 

rewiring everything will be so difficult, ****.
i might just have to take it to a shop or something..

 

Wiring an amp is not that hard, why would you have to rewire "everything"? 94

 

I would have to rewire "everything" because I want a better connection because some of my speakers have some static. It's not hard to rewire "everything", my friend can do it for me, he has done this many times.

 

And should i wire my 200W amp to my Subwoofer or to my front speakers....? I bought a small sub along with everything btw.

 

Use the amp for the sub. 94

 

Running wires for a car audio system is EASY. You just have to know what you're doing and have time/patience. If you want it done in 10min...it will likely SOUND LIKE ****.