i had the stock bose system in my 94 z28, i replaced the whole rear section of it including the amp and sub with 600 watt amp and 10 inch subs, then replaced the door speakers with kenwood 3 ways... after that the door speakers sounded kind funny at time, so i took out the factory door amps, and hooked the speakers to the 2 coloured wires going to the amp (not the black and red one) but i dont think that those were the rights ones, cause now there is very little sound coming from the doors, will the problem be resolved by running wires directly from the deck to the speakers?