I have a bose system that is shot and im looking at upgrading, but i dont want to spend a bunch of money. I do want it to sound better than the bose setup. I was looking at hifonics stuff just because my budy can get it dirt cheap through his company. I was looking at getting 5 1/4 components for the front because the small speaker grill in the door will only muffle the sound from a larger speaker i think. i will put the regualr coxial speakers in the rear door and deck. I want to use a hifonics 5 channel amp to run the interiors so i have the options to add a small sub later if needed. I was going to run the front components speakers to 2 channel(one channel for each speaker) and then the backs to the other 2 channels. If it makes sense i want to run the both right rears to one channel and then the lefts to the other channel. Should i run the rear speakers in series or parrel? I want the system to have some bass. Come on stereo pro what do you think will it work? the speakers are 4 ohm and the amp is 2 ohm stable if that helps.