mtxcivic07 Posted November 15, 2006 Report Share Posted November 15, 2006 I need to put a battery or 2 in my trunk to run my 2 MTX 7801's. The question is How do i wire a battery if its going to be in the trunk? Quote 18's in a wall to come....Its not all about the posts....check the member #... Link to comment Share on other sites More sharing options...
Guest SyKo13 Posted November 15, 2006 Report Share Posted November 15, 2006 Grab some 1/0ga cable and put + to + and - to ground Then run the + to the back of the alt and eureka Quote Link to comment Share on other sites More sharing options...
mtxcivic07 Posted November 15, 2006 Author Report Share Posted November 15, 2006 so you dont have to wire the amps to the batterys in back? b/c i see alot of people doing that. why is that done? Quote 18's in a wall to come....Its not all about the posts....check the member #... Link to comment Share on other sites More sharing options...
Guest SyKo13 Posted November 15, 2006 Report Share Posted November 15, 2006 Well yea you do wire the batt. to the amp, but you gotta keep the battery charged. Quote Link to comment Share on other sites More sharing options...
mtxcivic07 Posted November 15, 2006 Author Report Share Posted November 15, 2006 ok i see. if i do this do i have to have two of the same battery? or does it not matter? Quote 18's in a wall to come....Its not all about the posts....check the member #... Link to comment Share on other sites More sharing options...
Guest SyKo13 Posted November 15, 2006 Report Share Posted November 15, 2006 I never thought of that, but I don't think it matters Quote Link to comment Share on other sites More sharing options...
mtxcivic07 Posted November 15, 2006 Author Report Share Posted November 15, 2006 ok thanks man. I always wondered that. I guess you just run the amps to the positive terminal just like the starting battery. thanks man. Quote 18's in a wall to come....Its not all about the posts....check the member #... Link to comment Share on other sites More sharing options...
Guest SyKo13 Posted November 15, 2006 Report Share Posted November 15, 2006 Not exactly the amps to the battery, you need the battery hooked to the alternator to have the battery charged Quote Link to comment Share on other sites More sharing options...
andym85 Posted November 15, 2006 Report Share Posted November 15, 2006 if you dont do anything with the stock wiring then dont worry about the alt....unless u plan on doing the big 3 upgrade...oh and make sure u fuse within 18" of the front battery Quote i likes me some audio stuff... Link to comment Share on other sites More sharing options...
Guest SyKo13 Posted November 15, 2006 Report Share Posted November 15, 2006 Go for the Big 3, it would help the alternator a lot Quote Link to comment Share on other sites More sharing options...
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