02 expedition sub box
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4wd Low
Joined: May 2006
Posts: 12
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02 expedition sub box
my 02 EB expedition sub box amp went the inputs in to the ford amp seem to be
12v constent power
ground
what seems to be 7v switched power through the HU
and 2 input wires
my problem is i'm trying to put an aftermarket amp in place but cant get sound only a thumping from the sub. I have tested the sub and amp on another truck
tryed using a jumper to the remote turn on to get 12v to it
I have herd the input speaker voltage is to low for aftermarket amps is this the case or am i missing something?
Can't put aftermarket box in rear wife won't let me need ford one to work
12v constent power
ground
what seems to be 7v switched power through the HU
and 2 input wires
my problem is i'm trying to put an aftermarket amp in place but cant get sound only a thumping from the sub. I have tested the sub and amp on another truck
tryed using a jumper to the remote turn on to get 12v to it
I have herd the input speaker voltage is to low for aftermarket amps is this the case or am i missing something?
Can't put aftermarket box in rear wife won't let me need ford one to work
