ok so I blew my rear passenger side factory speaker. I want to replace with something with a nice full range sound while not killing my wallet. but I also do not want to cut the wires. I have been looking all over the place for a speaker harness for this, but seems like they are no longer available. one thing I saw was on a photo guide for replacing Versa speakers was that the factory speakers have the adapter soldered on.. see pick below... is it possible to remove this adapter so I can use it on the replacement speakers?
If you don't want to cut wires, just unsolder the two wires from the old speakers and use common connectors that can be gotten in any auto supply store.
For the rear right door, teal (the lighter colored teal) is negative and gray is positive. For the rear left door, although the wires are physically flipped, teal is still negative and gray is still positive.
You can use connectors like the blue ones in this picture
http://www.2carpros.com/images/articles/electrical/connector/wire_connectors.jpg
Then you can slide those over the new speakers and they will work right away.
Goodluck!