RCA Head Unit with factory amp

[MadDogDelpho]

I've searched high and low here and on GMFullsize and can't find any answers. If I buy an aftermarket head unit with RCA audio outputs, what would I have to wire them to to hook up with my factory non-bose amp in my 2002 Tahoe LT? I'm trying to find an inexpensive double din to do that mod, but I would like to know how to wire it first.

 

[MadDogDelpho]

Or am I just stupid and I can just wire the RCAs to the + and - wires for the speakers in the stock harness?

 

[YukonXL04]

Pac and metra both make an amp integration harness.

But I believe on your year, you can just hook the speaked leads from the aftermarket radio to the factory harness and it will work... could be wrong though

 

[reedal]

I'd recommend using a harness http://www.pac-audio.com/

some come with RCAs, some don't. Find the one that meets your needs for your vehicle. I personally find that using the HU's high-level speaker outputs works better for stock amplifiers than RCAs.

 

[MadDogDelpho]

Appreciate the feedback, thanks guys. Probably going pretty cheap on this one, so as many harness options as possible is key.