I need some help, I'm currently running a Sundown X10v2 hooked up to a Hifonics 2K wired at 1ohm. I've got a 270 amp alt with full NVX 0 gauge and a duralast gold battery up front and a XS Power XP2500 in the trunk. Everytime I come to a stop or play my system loud at idle my alt always drops my engine rpms so much that the engine almost shuts off, it never does however. I'm just curious because I would think I have enough electrical to handle 2000 watts without my alt constantly needing to draw the full power for every quick hit of bass. If anyone could offer some advice I would greatly appreciate it, thanks!