As soon as I got my car I put my system from my old car into it. The car already had all of the wires ran. I have the JL Audio W7 with the 500/1 amp and a Stinger 5 farad cap.
It sounds amazing but theres one problem:
A few seconds after I shut my car off and take the key out the sub will hit like another 3-5 times. This has been happening ever since I put the system into the car and I'm finally getting sick of it.
Anyone on here know what the problem is/can be? or know how to fix it?
Here's a pic of the system
