i just installed 2 subwoofers in my truck and once in awhile when i open the door i hear the subs yet the radio is not on. could it be possible that running the power cable and the fuse cable in the same spot is causing them to interfere with each other and cause the subs to go off when the door is open?

 

are they grounded correctly? when u turn u open your door do you have a dome light that turns on? maybe someone how its drawing current from where ever the dome light is drawing current? just a crazy guess

 

The sub is grounded correctly and the fuse I have it drawing power from the remote keyless entry and the dome light is coming on. But when I turn down the bass on the subs it stops the noise.

 

do you not run 12v+ power straight from the battery?

 

yes there is a wire running from the battery to the sub there is also a wire running from the sub to my fuse panel.

 

wait the wire is running to the amp then the sub? cause you said from battery to sub

 

Sorry to the amp I have a wire running from the battery to amp and the fuse panel to the amp

 

why the fuse panel?

 

it powers the amp as well.. i have tried to take the wires out of the fuse panel but the subs turn off. also it is draining my battery cause my car didnt start last night and still wont start today.

 

the one from the fuse panel is for the acc wire i would assume. right?