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Major Voltage Issue: Bad Battery?
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<blockquote data-quote="momeigs" data-source="post: 8757304" data-attributes="member: 678761"><p>Hey guys, about a week ago (queue Bobby Shmurda meme) I noticed my sub amp start to cut in and out at high volumes. This happened for a few days, then my 4 channel started to do the same. </p><p></p><p>Not to long after, on cranking the car up I read 13.8V. My normal is 14.2v. Slowly turning the music up <strong><em>significantly</em></strong> drops my voltage. I’m now unable to go full tilt without everything cutting off. </p><p></p><p>Electrical consists of a Mechman 240, Big 3 1/0 OFC, Walmart 5 year battery (has only been 3 1/2 years), Marine terminals with wing nuts.</p><p></p><p>Here is a video showing my situation. In the video you can see before even CRANKING the car, I was at a measly <strong><em>6v</em></strong>. Watch what happens when I crank it and let it run for just a few seconds. The volt meter goes dark and so do my amps.</p><p></p><p>I’ve heard bad ground, bad wiring, bad battery etc. I’ve had this same setup for quite a while and have never had this issue. Thank youuuu!</p><p>[ATTACH=full]31382[/ATTACH]</p></blockquote><p></p>
[QUOTE="momeigs, post: 8757304, member: 678761"] Hey guys, about a week ago (queue Bobby Shmurda meme) I noticed my sub amp start to cut in and out at high volumes. This happened for a few days, then my 4 channel started to do the same. Not to long after, on cranking the car up I read 13.8V. My normal is 14.2v. Slowly turning the music up [B][I]significantly[/I][/B] drops my voltage. I’m now unable to go full tilt without everything cutting off. Electrical consists of a Mechman 240, Big 3 1/0 OFC, Walmart 5 year battery (has only been 3 1/2 years), Marine terminals with wing nuts. Here is a video showing my situation. In the video you can see before even CRANKING the car, I was at a measly [B][I]6v[/I][/B]. Watch what happens when I crank it and let it run for just a few seconds. The volt meter goes dark and so do my amps. I’ve heard bad ground, bad wiring, bad battery etc. I’ve had this same setup for quite a while and have never had this issue. Thank youuuu! [ATTACH type="full" align="left"]31382[/ATTACH] [/QUOTE]
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