I have a 12 inch kicker L7 DVC 4 ohm wired to 2 ohm in a ported box hooked up to a alpine mrx-m100. It is cutting out at higher volumes. I have messed around with the amp (reducing gain, bass boost, etc) and it cuts out at higher volumes no matter what. I have 0 gage wire running to my amp. I have absolutely no idea whats wrong with it. I have taking all the wires out of the sub, made sure there were no bad connections or corrosion, and same with the amp. any help would be appreciated. Also i had this hooked up to my alpine mrp-m450 and it hit harder with that than my alphine mrx-m100. also my head unit is a Kenwood - KIV-BT901. please help.
Could it have something to do with the ground?