Checking out this old dirty oil coated sound system from a 1993 Ford Explorer and getting it working, than abusing the foam rotted 6.5 inch subwoofer driver!


0:00 - Intro
3:40 - Something loose in the amp
4:50 - Give it power
7:05 - Does it pass an audio signal?
8:54 - Quick audio tests
9:45 - Wiring
11:56 - Crossover networks
13:43 - Closer look at subwoofer
15:40 - Subwoofer testing (using its own amp)
18:09 - System test with different subwoofer
19:35 - Mid/high look inside
21:08 - Test subwoofer with large amp
22:05 - Lift off
23:39 - Coil "repair"
24:35 - Coil overloading