SubmerseMusic 10+ year member
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Hey. I have 6.5" Alpine type-r components in the front (crossover set at "6"), 6x9 alpine type-r speakers in the rear, and an Alpine CDA-117 headunit. The speakers are powered by a Rockford Fosgate P400,4. Simply put, it sounds like shize. It's distorted, hissy, and a sort of phase to it. The front speakers have baffles (so they are airtight sealed). The grounds are fine, I am running 1/0 gauge. I have NO IDEA what is wrong and neither do the alpine certified installers I took it to. Please help ) my ears hurt from the sound. I drive an 04 chyrsler sebring lx. Thanks