Cjsinclair
Junior Member
Hey guys new to the forum here and I am by no means excellent at wiring or sound systems.
First of all I have a 09 Honda Civic si, and I installed my old amp and subs working system into this car bout a year ago. Still using stock head unit. So the issue is when I turn my key whether to on or start my car my sub makes a loud drone noise, one constant note bout 3 seconds long. If I simply turn on my accessory and then start my car a moment later it does this noise for both positions. It also makes this noise constant if I turn my radio off..... It didn't do this a week ago, and it's been fine for 11 months.... So any ideas/suggestions would be greatly appreciated!
First of all I have a 09 Honda Civic si, and I installed my old amp and subs working system into this car bout a year ago. Still using stock head unit. So the issue is when I turn my key whether to on or start my car my sub makes a loud drone noise, one constant note bout 3 seconds long. If I simply turn on my accessory and then start my car a moment later it does this noise for both positions. It also makes this noise constant if I turn my radio off..... It didn't do this a week ago, and it's been fine for 11 months.... So any ideas/suggestions would be greatly appreciated!
