baller23 Posted May 17, 2015 Report Posted May 17, 2015 I am new to this forum. I have a 2015 corolla with stock alternator. I have a total 400 watts rms of speakers. What size or how many amp hour of battery (AGM Type) do i need ?
reedal Posted May 17, 2015 Report Posted May 17, 2015 Did you try xs power's OEM calculator? SMD Tool Map https://www.stevemeadedesigns.com/board/topic/193176-smd-tool-map-new-november-2014/ Build log https://www.stevemeadedesigns.com/board/topic/197217-reeds-03-tahoe-hat-sqaq-singer-xs-shca-cockbox-80prs/?page=32
baller23 Posted May 17, 2015 Author Report Posted May 17, 2015 Yes i did and it came up with D375. It's Ah is 16. As P=VI, 16x12= 192 watts. But they say it can provide 600 watts. How is that possible ? Btw we don't have XS power batteries in our country. For now i don't know but I'll buy the best brand available. I just want to know how much Ah battery do i need.
RooTxBeeR Posted May 17, 2015 Report Posted May 17, 2015 People usually use, 100a of draw = 100aH On 11/20/2012 at 8:54 PM, AMI CUSTOMS said: Turned mine up today at a light, guy next to me his steering wheel started moving and he looked over at me like I was a magician lol. On 5/9/2012 at 8:45 PM, skittlesRgood said: fuck the plating. look at what the main metal used is. you could buy unicorn blood plated terminals but if its just covering up dog shit, whats the point On 4/10/2013 at 12:26 PM, mrd6 said: I'll admit, half way through sanding that fiberglass in the rain and cold while I was all itchy I was definitely starting to question why i was doing this haha Soon To Be '04 Ford Escape US Alternator 280A Hairpin D4800 Under the Hood (6) XP3000's in Rear 1/0 SHCA & XS Power 4 runs to back TORK2 kit from Tony @ CE Auto Supply Pioneer DEH-80PRS DD AW6.5 (2) per door *Tweeter Unkown* DD SS4a & C3d (2) SCV4000 @ .5Ohm (2) 15" Sundown Zv5
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