A:Answer These speakers have a cross over that will have to be wired in, and the speaker magnets will fit deeper into the door. My factory speakers had a 3/8" plastic and foam spacer that I detached and put on the new speakers to give it the clearance to not interfere with window operation. You must zip tie cross over and wiring to not interfere with window operation. Take your time, and check window operation before re-installing door panels. The sound of these speakers is going to "wake-up" your factory stereo, and blow you away. I highly recommend these speakers!!!!
