i just bought the alpine cde-133bt, i ordered it online so i dont have it yet, but i just realized it only has 2 rca outs and i want to hook up a 4 channel amp eventually, will this be a problem? i have a 2 channel amp now powering the 2 pioneer premere series 6x9s in the back witch are 85w rms. In the front i have 2 jbl gto 6.5s. This head unit will be replacing a blaupunkt mp3000. Will this be a significant upgrade?
