Alternator ?

DR MAX Bronze Member Username: Fordpwr Los angeles, Ca Usa Post Number: 85 Registered: Dec-04	Posted on Wednesday, January 05, 2005 - 04:51 GMT how do you calculate to find how big of an alt i need? i have a 2002 ford f150 supercrew w/stock alternator.amps? i'm runnig a total of about 1600w rms with a 1.5 farad cap.
GlassWolf Gold Member Username: Glasswolf NorthWest, Michigan USA Post Number: 7192 Registered: Dec-03	Posted on Wednesday, January 05, 2005 - 04:53 GMT http://www.wickedcases.com/caraudio/charging.html
matt Bronze Member Username: Mrdark Post Number: 16 Registered: Dec-04	Posted on Wednesday, January 05, 2005 - 07:12 GMT So, if I have a class AB amp, it needs more amps than a class D amp would? If that's the case, I'll be sure to look into getting a class D amp.
taylor17 Bronze Member Username: Taylor17 Kopperl, Texas Post Number: 15 Registered: Jan-05	Posted on Wednesday, January 05, 2005 - 12:21 GMT Yes class D amps use less, they don't work as hard.