help amps advice

[All_Logix 10+ year member]

http://www.physics.rutgers.edu/ugrad/161/LabwmcorManualsPDF/ResistanceOhmsLaw/wm8corResistanceOhmsLaw.pdf
it is part of OHMs Law

Your going to have to help me a little more here bud, I read your link and don't see what you mean. I am pretty familiar with OHMs law but I just don't know this part.

 

[stereoguy]

Update..well guys decided to go with the sundown 1500d n work out great..thks to those who try to help.