How are these numbers?

[aussiek2000 10+ year member]

I am running around 400 watts RMS. NO big 3, stock battery, and stock 110 amp alternator. With the car tuned off I got a .3 volt drop, and with the car at idle I got .1 volt drop. The temp of the amp rose 12 degrees after 10 minutes.

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[benchambers80]

what are you asking?

 

[aussiek2000 10+ year member]

should I upgrade anything, or are those numbers alright.

 

[benchambers80]

Whats the voltage at, but with 400 watts you shouldn't have anything to worry about.

 

[SeanDub 10+ year member]

you have 400 rms. you're fine.

 

[DBDRAGGUY 10+ year member]

I am running around 400 watts RMS. NO big 3, stock battery, and stock 110 amp alternator. With the car tuned off I got a .3 volt drop, and with the car at idle I got .1 volt drop. The temp of the amp rose 12 degrees after 10 minutes.

I think you spend entirely too much time worrying about nothing. You are running 400 watts.

 

[aussiek2000 10+ year member]

Whats the voltage at, but with 400 watts you shouldn't have anything to worry about.

with the car off, it goes from 12.6 to 12.3. with the car at idle it goes from 13.9 to 13.8.

 

[benchambers80]

with the car off, it goes from 12.6 to 12.3. with the car at idle it goes from 13.9 to 13.8.

Looks good. Don't worry.

 

[aussiek2000 10+ year member]

ok, thanks

 

[ultimate157 5,000+ posts]

I ran 1500w on a stock electrical and no dimming. (126A alt, and crappy battery)