[JetMech]

Looking for the harness that connects the under seat amp to the head uni. This can be from an S80, V70, S60, and possibly other models with a premium sound system.

 

[JRL]

Most harnesses stay with the amp and/or the 803/850 when it's being sold used
You may have to spring for a new one

 

[JetMech]

I have already priced one out and it's not too bad but, I am just checking to see of anyone has an extra kicking around.