that's the power antenna. the remote wire should be the blue/white one. i think this one has a higher voltage as well.blue remote wire
negative, one of the worst ways you could ever connect something, i suggest using a 14-16 guage butt connector it will be a blue connector and insert the side of the wire that goes to the amp in the connector and crimp it and then do the same thing for the wire that comes out of your HU. it is connected with alot less resistance then tape or wire nuts.so cut off the plastic surround on the wire twist it onto the deck remote wire and tape it or use a wire cap
not saying that butt connectors are bad but is there a gain to less resistance in remote wire?negative, one of the worst ways you could ever connect something, i suggest using a 14-16 guage butt connector it will be a blue connector and insert the side of the wire that goes to the amp in the connector and crimp it and then do the same thing for the wire that comes out of your HU. it is connected with alot less resistance then tape or wire nuts.