Hey i really need some help! Outside my car hooked up to the indoor cd player my subs sounded AWESOME in a sealed enclosure. Now i have them hooked up and they sound like dog poo in my car. I have 2 12" Kicker Comps and a 4-channel 300 watt amp. I just have the subs running from the rear channels. Can someone help me and tell me if this is how i should wire them or if there is a better way, and any other tips? and also i put them in a bandpass box because i sold my sealed enclosure, could this also be why they suck now? Any help would make my day cuz i wanna boom again. Thanx

Shane - i will load up some pics of my car later

95 Eagle Talon Esi

Performance: AEM cold-air intake. (i just got the car)

Audio: Aiwa head deck, Blaupunkt 6.5's, Axial III 6x9's, Legacy amp feeding to kicker subs in large bandpass.

Interior: Silver painted dash pieces(instead of dash kit) s