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Will a better battery help subwoofer being too strong? Alternator voltage 12.8
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<blockquote data-quote="Ali2627" data-source="post: 8791631" data-attributes="member: 675015"><p>2015 acura ilx 2.0L engine </p><p>Hi I have the Rockford p300 10 inch 300w sub and 100w HID kit along with 2 dashcams and a phone charger and tiny things here and there. My car with max accessories and sub going the voltage at the battery gets at 12.8 V and when i turn it off some stuff it goes to 13.8-14 V I have a flooded battery will an AGM battery help here or is my alternator just took weak? My car is having starting problems I suspect it's the starter but now after this testing maybe this is why?</p><p></p><p></p><p>Didn't happen before this started about 5 months ago maybe the battery is getting older?</p><p></p><p>Car battery is 2 years old </p><p>Group Size 51R</p><p>500 Cold Cranking Amps (CCA)</p></blockquote><p></p>
[QUOTE="Ali2627, post: 8791631, member: 675015"] 2015 acura ilx 2.0L engine Hi I have the Rockford p300 10 inch 300w sub and 100w HID kit along with 2 dashcams and a phone charger and tiny things here and there. My car with max accessories and sub going the voltage at the battery gets at 12.8 V and when i turn it off some stuff it goes to 13.8-14 V I have a flooded battery will an AGM battery help here or is my alternator just took weak? My car is having starting problems I suspect it's the starter but now after this testing maybe this is why? Didn't happen before this started about 5 months ago maybe the battery is getting older? Car battery is 2 years old Group Size 51R 500 Cold Cranking Amps (CCA) [/QUOTE]
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Will a better battery help subwoofer being too strong? Alternator voltage 12.8
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