Hello--

New guy here, and need some help.
I just purchased a used Range Rover, and I can not get the powered sub to work. I've looked at all the fuses and none are blown. I've used my multimeter to check for power and there is none at the wire harness connection. I've pulled the subs out themselves and they work fine. I'm very fustrated to say the least. (also have all the controls up on the radio it's self) Is there a fuse that i don't know about or some trick to get this working? Any help woud be great, thanks!!
Thanks Bryan