revs/volts

[stayTUNED 10+ year member]

Im very happy with how my subs are performing, especially on the highway, it seems that the extra charge from high rpm's is helping alot as opposed to idle. I dont have a voltmeter installed but I would like to know generally how much voltage could I be picking up while revving?

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[champaned_out 10+ year member]

i have a voltmeter in my car...

at idle, im making about 13.8v - 14.2v

and about 14.5v - 15v while the cars revving

from what ive seen theres no difference whether your on the freeway or in the city... the only differences are at idle and rev

 

[photocrazy8 10+ year member]

every car is different, a v8 will have a low idle rmp thus making less voltage at idle, a v6 will idle higher than a v8 and a I4 will idle at almost 1k rmp making more voltage and amps at idle. to see your cars, get a volt meter...

 

[n2audio 5,000+ posts]

with a DMM it'll take you 2 minutes to find out.