Hey guys, don't know too much about audio but just got back from getting my old orion 12" sub with kenwood 1000w amp installed on my accord coupe 15'. It's pretty loud, even when i turn down the sub all the way down in the settings. I also change the Factory flat setting back to off and still it sounds weirdly loud. Are there any other settings I can adjust besides the imid audio settings? Its already on -6 for the sub, and the bass is lowered too with treble all the way high. Do I need to turn off the ANC? Looks like they tapped into the factory sub and installed a LOC. That's about all i know =\. Any help would be appreciated, thanks.