Another dumb question?

 

Silver Member
Username: Juliob

Santo DomingoDominican Re...

Post Number: 315
Registered: Dec-05
when you turn on your car, what's the voltage of a battery going to an amplifier? does this changes, or it depends on the alt or what? i just want to know the voltage
 

Bronze Member
Username: Ton

Post Number: 36
Registered: Jul-05
when your car engine is on, your amplifier is getting power from the alt. if everyting is good you supose to get like 13.7- 14.4 volt.
 

Gold Member
Username: Theelfkeeper

Stockbridge, GA USA

Post Number: 1642
Registered: Feb-05
at idle the car should sit around 13.8
1500-2000 rmps and higher, it should be close to 14.4

thats just voltage though, amps of current avaliable depends on the alt's rating.
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