load350z Posted July 27, 2013 Report Share Posted July 27, 2013 Current electrical- Shuriken bt80 under the hood. Big 3 0g wires. Excessive amperage 225a alternator. Current equipment-2 fosgate T1 12s dual 4s wired down to 1 ohm. Custom ported enclosure tuned to 35hz. Rockford T1500bdcp sub amp. Rockford T1000.4ad mids n highs amp. 3 sets of cdt audio 6.5inch all round. I just got the alt installed but my voltage still drops like crazy. I wanna stick with shuriken to match the battery under the hood. What size should I get the bt100, bt120, or bt140? Current voltage starts at 14.2 but as soon as I start increasing volume and playing with the bass knob the voltage drops to 11.1 in some cases. 2002 Nissan Altima v6 3.5 Four Incriminator Audio Death Penalty 15s 5 Pairs DS18 Pro Audio X6.5BM 3 Pairs DS18 Super Tweeters Taramps TS2000x4 (Mids Amp) Incriminator Audio 6.4 (Tweeter Amp) Incriminator Audio 40.1 subs amp Rockford Fosgate 3sixty.3 3 shuriken batteries (BT-80 under the hood) (2 BT-120 in the trunk) with isolator Big 3 zero gauge. Excessive amperage H/O 225a Alpine head unit Lots of stinger deadener Link to comment Share on other sites More sharing options...
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