Okay amigos. I need a little help. I'm gonna get rid of the ugly 2003 Bose stock radio (no navi), and the metra guide recommended getting this harness:




I got it, but the aftermarket double din im looking at has an iso connector (picture below). My question is, where will those RCA input type looking plugs plug into? At first, I assumed it will be a straight up splicing, but the metra harness has those RCA looking (dont know what they are) plugs, so where will they go? Any help appreciated.




Gracias.

 

The RCA's will plug into the RCA's on the head unit, driving the factory amplifiers instead of using standard speaker wires direct to the speakers themselves. It should work fine, just check to make sure the ouput of your head unit is enough to drive the blose amps.