Still working on get my amp to stop going into protect. So far i have add a 150 anl fuse from alt to bat, the amp seems to stay on a little longer. I went to autozone yesterday because when i tested my battery (stinger sp1000) it read 14.4 volts but the car was started. The guy said nothing was wrong with my alternator. This moring when i first started the car it read 15.0 volts, but the car was still cold. But once i turn my system on the voltage just drops all the way down to around 12.5-11.0 and the amp goes into protect, as soon as the amp shuts off the battery charges back up to about 14v in about 1min or 2min..Need help guys, whats the problem?