hi guy,
so i installed 2 *12" L7 yesterday in my 2017 nissan maxima sl.
the bass is amazing. however I'm getting aa feedback when the music is turned down and when the bass **** is turned up.
the dealer told me that the problem is the bluetooth audio, the microphone that the car has. if i take that out then i won't get a feedback.
but of course i don't want to do that. any help how i can get rid of this feedback?????

 

isn't that the noise cancelling thingy

 

No need to remove anything. Check out this youtube video and I believe this will fix your problem.

 

yes! You"re awsome. It worked perfectly fine after i disabled the anc>

 

Better question is...what other fun things are hidden in that menu???

 

Jewan, how did you route power wiring for your new sub amp? Do you know where the factory fire wall penetrations are? The easiest routes through the cabin (you know, those that don't require you to take all the seats out)?

 

I just did mine yesterday, I routed mine through the grommet the hood release goes through. I was able to get 8GA power/ground through but not much room for anything else.

 

Thanks, bghouse. I think I'm going to use 4 ga, so I may need to find, or make, another hole in the fire wall.


When you routed your power and ground, did you go under the door sill trim pieces and then around the back seat?

 

Yep, really easy. Check out this thread by tommie70, great walkthrough for doing this.

EDIT: You need to take out your back seat so technically its easier to go under it if that helps.

 

i did mine from below the steering wheel. there was a fire wall hole there and send it thru there.its easy to get it thru. just remove the air filter to see the wire coming out from the firewall. i didn't take out any seats. i ran it in the door space on the driver side all the way to the back. just had to release the back seats to pull the 4gauge wire.