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Feb 24, 2007 | 10:41 AM

willcann

Thread Starter

500 Watt CAFz'r

Joined: Jun 2006

Posts: 624

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well will see how advance after,

How do you figure out impedance rise using an amp clamp and volt meter, and how do you figure out rms wattage

Basically the calculation for both

Feb 24, 2007 | 10:48 AM

Lessy

1000 Watt CAFz'r

Joined: Jan 2005

Posts: 1,149

Power(watts) = E(voltage) x I(current)

R(impedance) = E(voltage) / I(current)

Feb 24, 2007 | 10:48 AM

willcann

Thread Starter

500 Watt CAFz'r

Joined: Jun 2006

Posts: 624

thanks lessy

Feb 24, 2007 | 11:01 AM

cav2nv420

50 Watt CAFz'r

iTrader: (5)

Joined: Jul 2006

Posts: 408

what is clamping an amp?

Feb 24, 2007 | 11:36 AM

willcann

Thread Starter

500 Watt CAFz'r

Joined: Jun 2006

Posts: 624

a amp clamp test the voltage going out of you amp and tell you how meany watts rms your subs are getting,

Feb 25, 2007 | 11:51 PM

Brad The Best

50 Watt CAFz'r

Joined: Feb 2007

Posts: 89

this is an amp clamp http://www.toolweb.com/pics/FLUi1010.jpg

basically it measures flux lines from your wire telling you how much amperage is flowing through the wire .