I am a new volvo owner that is having a realy hard time trying to figure out how to instal my alpine deck. I have an internal amp that i can not find in the car. I believe that i have to bi pass the amp to instal my new deck but i am not sure. I ordered the kit fomr crutchfield and they sent me 2 plugs. One puld has all of the basic wiers and hookups for the two front speakers that are not amplified. the other speakers all run off of the amp and thier is another plug for them. I cant locate the amp in the car so i am having a hard tiem figuring out if the second plug for the 4 amplified speakers goes into the amp or if i have to bi pass the amp and run all new speaker wiers to the amplified speakers.

Thanks alot for any help.