My old 94 civic that I got from an auto body shop near my apartment for $300. Rear speakers not working so I investigated.
1
I peeled the felt back before I took the picture. All you could see was a rectangle cutout.
2
Selenoid and spring activated. Car had to be in reverse, then the hazard lights opened the right and the defrost opened the left
3
Goes all the way down to the floor about 6" at its widest.
4
