Just installed part of my component set up today. I cut of the stock harness on the delco speaks, put two crimps on the ends, and attached it to my new speaks and connector on door. Very quick and easy.
i left out the crossovers and tweeters for another day cause of more wiring.
I had to cut out the baskets so the speaker magnet would fit. I came into a problem with the speaker not going in completely cause there was a metal lip on the speaker basket that was wider than the plastic GM cup. It could partially go in one way, but then the other side would stick out. Anywayz, i still mounted them, the third screw could only catch 1 or 2 threads in the screw hole.
Here are random thoughts i came up with while mounting them:
If window clearance is an issue, you can easily raise the speakers by using additional hardware (washers,longer screws) under the stock plastic stand offs.You can also easily raise the stock CII pod with same hardware also for more clearance. i dont see window clearance as being an issue, like someone said before there is alot of room.
Right now i am powering the speaks with my pioneer 8300 (mp3) head unit. And will continue to do so with the crossover and tweeters until i have time to install amps.
I found two cool spots for the tweeter. it can be flush mounted on the vinyl ledge (but away from the CII pod, to the left cause of clearance problems with speakers). Drawback to this is you have to cut a hole for the tweeter on the panel.
The other option is to mount the tweeter surface mount (it sticks out in its on pod provided by the company) on the left side of the CII pod (not the face side,but the edge side). You can swivel the tweeter to point to the ears, without too much obstruction in the way. This location is ideal cause the two scews needed to mount the pod cannot be seen if you ever remove the tweeter cause of the black carpet or black grill cloth. You can also wrap the tweeter pod in black carpet or cloth to camourflouge it. It would be a clean looking install.
I bought this Pprofile component set from ubid for like $30 (120w peak power) and it sounded good when powered by my amp in my old 93' ford escort system. the tweets could be installed in a variety of ways and they provided the rings and pods.