sry for the cross post..

Hello,

I have a 2010 s80 which i'd like to replace the door speakers, add a sub in the trunk, and drive a poweramp with the existing head unit.

Would the factory unit have all the connections on the back i can use to connect a power amp to (power/audio)? do i need any after market converters or similar or is it all standard stuff?

I intend to buy all the stuff then take everything to an installer, but want to go there with my eyes open and aware. i'm super noob to this stuff.

I'm not sure of the stereo type, but it was the low end option for the car that year. I"ve included a photo should it help identify it.



thanks for your time and have a great day!
greg