banginAltima Posted March 19, 2009 Report Share Posted March 19, 2009 True but both aren't needed for that amp. I believe the Alti's stock alternator is like 130a. That along with one good group31 battery in the rear works well with the saz-2000d. True, only one Group 31 is needed. I was picking on Lex by saying I have two in my trunk. Quote If you build it, db's will come... NSPL World Record Holder Trunk 0-1800 watts---147.9 with 1722 clamped watts @ 40Hz(9-20-09). Competition Only Record Holder Trunk 0-500 watts---148.1 2006 Nissan Altima 3.5 SE Currently Rebuilding.... My 150db Plus Trunk Build I do box designs. [benH] 6:24 pm: clipping doesn't really hurt subs [benH] 6:24 pm: being an idiot is what blows subs Link to comment Share on other sites More sharing options...
bigbodylexus Posted March 19, 2009 Author Report Share Posted March 19, 2009 That's not fair he has two and I have none, make him give me one of his Derrick, actually I do have another question my father details cars and he has a brand new CarQuest NGT extreme battery that was in the trunk of a car that was repo'ed and he gave it to me, would this one work? I only ask because it was free. I don't know much about it except for it's rated at 650 CCA Quote 1990 Chevy Suburban (Big Booty Judy) (4) Sundown Audio Zv5 18's (1) Sundown Audio Salt 12K (1) Sundown Audio SAX-100.4 (1) Sundown Audio SAE-50.4 (2) Crossfire ST-1 Tweeters (2) Obsidian Audio ST-1 tweeters (4) Sundown Audio Neo Pro v3 6.5's Saving 2nd Bass Link to comment Share on other sites More sharing options...
Derrick824 Posted March 19, 2009 Report Share Posted March 19, 2009 I'd throw that one under the hood and still get a big group31 battery for the rear. Quote Link to comment Share on other sites More sharing options...
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