varietyguy Posted December 5, 2011 Report Posted December 5, 2011 Do I need a relay to run 3 amps and a line driver. from my factory head unit. 1992 Mazda 323 http://www.stevemead...323-wall-build/
JRminivan Posted December 5, 2011 Report Posted December 5, 2011 I would use one, I was using one with 2 amps and a line driver.
KenC210 Posted December 5, 2011 Report Posted December 5, 2011 i run 3 amps and i use a relay. i wouldnt see it hurting anything the relay is not to expensive either Kids Cadi Power Wheel Build2007 Ford Escape Build2012 Toyota Corolla Build 2013 Toyota Tundra
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