mazda610
Junior Member
Hi, I would like to know how many cranking amps I need to power an epicenter in my 2003 mazda6. I have 2 12' subs and a 600 watt amp. The current battery has 710 cold cranking amps and 910 cranking amps. Is this enough?
//content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gifAccording to the manual, it only draws 150MA... or ~1/9th of 1 amp.... Better get an upgraded alternator and at least a D3100 batt for the back. j/k //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif