Ok i'm new to the tahoe and i came from a non-bose 350z where all 4 speakers were easy to swap out without any bypasses etc. I guess the bose is a 9 speaker system consisting of 4 tweeters, 4 6 1/2 door speakers and a subwoofer connected to one amp????????? Ive been looking at purchasing 2 sets of Alpine Type-R components with tweeters and a 500w rms 4-channel amp to power it all. what exactly would i need to do to get it all connected with converters and so on? i eventually plan on getting an aftermarket HU, subs and another amp to power them down the road but no time soon. i am more for highs and lows and less for bass right now.. any advice would help me since i am a noob with no idea . Thanks