EVERYTHING IS HOOKED UP RIGHT!
So I took the old hifonics out and I'm putting the at3000.1d in
I got a small arc when I put the ground in its respected terminal. Seemed normal but the amp hasn't been run in months.
After I set the gain with a dmmm, I shut it back down and started putting the speaker wires in the terminals, when I was screwing the neg speaker output down I accidentally touched the chassis and the same time and got a small acr again. Anyway finished hooking it it all up. When I power the amp on the protect light comes on for a brief moment(like a split second) then the green power light illuminates and powers up with no issues. I played it for a few minutes, cranked on it a little bit and it preformed well beyond my hopes, so I turned it back down and went to screw the chassis down to the back of the back seat. behind the fabric covering is metal and once the screw got threw the fabric I got a massive arc and the subs popped then continued to play. My other amp was hooked up the same way with no issues. I also noticed when I touched the amp and part of the car I'd get a little shock. So I double checked everything, and its all wired up right. so with the amp running I put my dmm on dcv-20 and put the positive probe on the amp chassis and the neg probe on a ground and got 1 on the read out. Puzzled for a moment I put the dmm on dcv-200 and then 97 came on the read out with the pos probe on the amp and neg probe on the ground, then I put the neg probe on the power lead off the batt and got 88ish. if I swap the probes I (neg probe on the amp) I get -97ish/-88ish. So I powered it all down and went to checking again. Well the 97/88 started dropping. After leaving it alone for a few min I put my dmm back on dcv-20 and put the black probe on the amp chassis and red probe on the power lead I got 12.98 on my read out which is normal. So what the hell is going on? The amp plays fine, it didn't get warm at all, no popping, no smells. Sorry for the long read, just trying to provide as much info as possible.
also this amp is the same as the saz3000d here's pics.
my atomic amp
saz3000