Wire Harness for Installing a New Radio into a Nissan, Altima, 2005, 2006. Replace The Factory Bose or Premium Amplified System

either what's going on guys I'm just making a quick youtube video here yeah um new car anyways um so it's a bit the STR um yes I do you have the gauges in a lot good job anyways um so it's but how do I you're in an aftermarket head unit and if you have a factory bose stereo system now with these cars because they're like the upgraded version I have a sub in here for now but it's just temporary I'm building the box right now but they all come and right so all your your six one your tunes are in door speakers and front speakers so that's from the factory so now the problem is that people have as if you go and take all of these all of your outputs for your speakers from your head unit these are amplified already so that would be like screaming into a microphone is literally what you're doing so this is not what you do you don't you don't hook that up into the harness okay dot these don't g