come on
no i got power at the amp but it doesnt turn on im so pissed it was only hooked up for like a week and yes i checkd remote to ground and it ran 12.8If you got power to the amp and the breaker "Worked" and no fuses are blown on the amp. I would think the amp just died on you.
Take it out and hook it to known good Speaker is the last thing I would check.