Thread: MTX RT8PT Powered Sub

You can get an aux output for the factory head unit here: http://pac-audio.com/productSearch.a...28&Model=Grand Prix&ModelId=1569&Year=2005&YearId=16

That will prevent having to splice into the rear speaker wires, and makes for a cleaner install in my opinion.

Originally Posted by Explicit_Spade

You can get an aux output for the factory head unit here: http://pac-audio.com/productSearch.a...28&Model=Grand Prix&ModelId=1569&Year=2005&YearId=16

That will prevent having to splice into the rear speaker wires, and makes for a cleaner install in my opinion.

I actually just purchased one of these.

http://www.onlinecarstereo.com/CarAu..._AAI-GM24.aspx

So because I have this now, I should run the sub right to the head unit instead of splicing?

If I do this, will the sound only run through the AUX? Or will it run on radio/cd/etc.