Adding RCA'S

[BEATZZ]

Ok guys, I know this topic has been discussed alot over the past few years, but maybe I need some info. I recently installed an amp & subs in my '05 LS, it's been working fine for the past few days & once again, i go out & strt the car & this screeching noise reappears again. The last time i just replaced the Scosche & it worked fine & now it's happend again. This is the second LOC in 4 days. I'm thinking about splicing RCA'S into the rear signal & straight to the amp, I've noticed a few members have done this, but I also noticed that it's not a good thing to do. Please, any info would be appreciated.

 

[Eric0508]

Ive done this, just make sure you splice into the signal before it goes into the stock amp.

 

[BEATZZ]

So anywhere along the wiring in the left side of the trunk?

 

[NYC LS8]

I have mine tapped right before the rear deck subs. Have you lowered the gain pot on the left and right sides on the LOC?

 

[BEATZZ]

Yes, but i'm wondering why all the sudden would it just start making that noise if it was fine the night before.

 

[NYC LS8]

No idea. Where is the LOC tapped into the system?

 

[BEATZZ]

It's tapped into the rear sub wires, should I bring them out back towards the amp?

 

[NYC LS8]

Don't see why you'd have to? Mine are that way and I've never had a problem? Maybe check the amp? Dunno man, hard to diagnose from here without messin' with it.

 

[BEATZZ]

Just out of curiousity, how far do you have the gains set on the LOC, thanks for your input.

 

[NYC LS8]

Damn dude, I couldn't tell you, it's been so long. I'd have to guess and say no further than mid-way.

 

[Lincoln ave]

I think you should just do the system right. Get a real head unit and wire everything properly. And if you are gonna keep doing it the same way, Then try adding a line driver and some ground filters into the equation. Trust me they can only help, When I redo my system this winter I will post all the pics I can on here. I am still tracking down a few loose items that are getting harder to find.

 

[Eric0508]

i didnt use a LOC and dont seem to be having any troubles. I tapped into the wires behind the trunkliner on the drivers's side trunk.

 

[Bodyshield]

what is this LOC u speak of? location of cut?

 

[BEATZZ]

Eric0508, did you plug the harness back together & stilled used the rear factory subs?

 

[Eric0508]

Eric0508, did you plug the harness back together & stilled used the rear factory subs?

yes, but i installed a switch that allows me to select between the stock subs and the alpine for when i need the extra trunk space.