i got two 10" PG subs in my car. they shake my car when i turn it up. now today i attempted to hook up the LED lighting the sub has on it(its a blue led ring on the sub)...but sadly it didnt work. i only tryed it on 1 sub...so the other sub i didnt unscrew from my box. so i screwed back the other sub and reconnected the rca cables and now my subs arent loud anymore. they are hitting hard still. but its not shaking my car, like i c the excursion but i am not feeling it...i barley feel the bass.. what could be the problem? ground issues?....the only thing i disconnected was 6x9s with the shelf so i could maneuver the box. i got a video of my setup here:
http://www.youtube.com/watch?v=rVw9Jjx5sok
also the power cable feel out so i put that back in.
thanks