P4killer_ Posted March 3, 2014 Report Posted March 3, 2014 I always read each bat takes like 10a from the alt... but thats more like a wives tale rule of thumb i think. Ive seen 7-8batts on stock alt. Ive ran as many as 4 on stock alt no probs. so dont even worry reall imo Setup: 2010 Hyundai Elantra Factory Unit via 4 chan NVX LOC Excessive Amperage "H/O" Alt Xs D3400/ Xs XP3000 Big 3. 2 Runs of +, 2 Runs of - DD M3b and 2 12" AQ HDC4s
Jay Davis Posted March 3, 2014 Author Report Posted March 3, 2014 Yes I have a high output alternator on their 250 amp I'm getting ready to put in overdrive pulley on it because my voltage at Idol is fairly low 2003 GMC Yukon Denali Xl Head unit - Sony 701hd / three Powerbass 3xl 12' / Mids -six Audiopipe apmb-6 mid bass, highs- six Audiopipe atr3721 3 3/4 tweets + two Lanzar super bullet tweets / sub amp- Hifonics Brutus 2400.1d / highs amp- Hifonics Brutus 640.4 , two HC2000 kinetic / wire-Sky high car audio 0/1, 8 gauge, 12 gauge, 16 gauge / 300 amp Ohio gen. alternator
Jay Davis Posted March 3, 2014 Author Report Posted March 3, 2014 Would. I put a on board voltmeter to each battery in the back of the truck to monitor to voltage. 2003 GMC Yukon Denali Xl Head unit - Sony 701hd / three Powerbass 3xl 12' / Mids -six Audiopipe apmb-6 mid bass, highs- six Audiopipe atr3721 3 3/4 tweets + two Lanzar super bullet tweets / sub amp- Hifonics Brutus 2400.1d / highs amp- Hifonics Brutus 640.4 , two HC2000 kinetic / wire-Sky high car audio 0/1, 8 gauge, 12 gauge, 16 gauge / 300 amp Ohio gen. alternator
Lbox88 Posted March 3, 2014 Report Posted March 3, 2014 Put a volt meter just to the amp +/- inputs that way you know exactly what the amp sees. I have to ask..... is the alt from ebay? UBL | Build Log
Jay Davis Posted March 3, 2014 Author Report Posted March 3, 2014 I bought the alternator from a local alternator shop in St. Petersburg Florida they deal with a couple of the custom car audio shops around here 2003 GMC Yukon Denali Xl Head unit - Sony 701hd / three Powerbass 3xl 12' / Mids -six Audiopipe apmb-6 mid bass, highs- six Audiopipe atr3721 3 3/4 tweets + two Lanzar super bullet tweets / sub amp- Hifonics Brutus 2400.1d / highs amp- Hifonics Brutus 640.4 , two HC2000 kinetic / wire-Sky high car audio 0/1, 8 gauge, 12 gauge, 16 gauge / 300 amp Ohio gen. alternator
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