Hey guys I'm new on here but I am putting a 12" Subwoofer and a 1000watt amp in my maxima SL with Bose audio System. After the shop installed it I am get a ton of feedback. they have used different parts, moved the jacks, but nothing will get rid of the feedback. It will happen while idle, when I push the gas. Will stop if I open a door or put the windows down. Has anyone had this problem? Been looking online but haven't found a maxima with a bass system yet. Help

 

Question my man what adapter did you use for the amp. I keep hearing that bose systems reject subwoofer applications.

 

Hey guys I had the same problem and came across this video on Youtube. Hope this helps..

 

 

I gave up on trying to find a good way to get through the firewall and ended up running power underneath the car and coming up through the spare tire well. Pretty straight forward just make sure you secure it well with zip ties every 6-12 inches or so to keep it snug to the car and obviously don't run it too close to any moving parts or anything that gets hot and you'll be just fine. The spare tire well is good for ground too. Also, if you have the xtra wire to do so you may wanna go ahead and do 2 runs of power wire to save yourself a headache down the line if you ever need to upgrade or you add another amp or something like that. Hope this helps, please let me know how it turns out if you try this way. Good luck.