HHHHHEEEEEEEELLLLLLLP

Hi ok let me explain my problem. i want to go full active in my car and have the choice between a highend cd player, or i can get the zapco 6ch digital refrence amp. with the zapco i can also change evreything like a high end unit. i now found a 6ch amp that i think is good for a realley good price it is the calaiber ca 670 pro. so now i dont know what to get the highend head unit or the highend 6 ch amp.

now i need to know what you think is the better option?
remember you can write back in german i can read it i just dont like to write it

laterz brian