Mitchaford Posted April 3, 2017 Report Posted April 3, 2017 16 minutes ago, Antoni Čović said: Hmm.. I have stock 75a alternator that i'm not planing on change.. and two 55ah batteries with 0 gauge wires.. amp have 3kw on 1ohm but Q 15 is realistically dual 1.4ohm so I don't know if hifonics will be stable on 0.7 ohm. 50-100ah per 1k. Thats not enough if you treat that amp as a 3k amp. If you're happy with 12.8 @ 2ohms after rise then by all means keep what you have. I don't think the q will have an issue with that power. 2008 VW Jetta Team Fi 12 CT 4000.1 CT 125.4 PWX 6.5 80 PRS EB Flex 2/0 Second Skin ^^^ Build ^^^
Ron36 Posted April 3, 2017 Report Posted April 3, 2017 Can't run 3.5k on a 75amp alt especially at .7ohms battery will be like 9volts , amp will just cut out . 2022 Ford Maverick on 22’s Skar SK1500.1 on 4 Skar VD-8’s Mids Sundown Super tweeters, Skar TX 6.5 components on Skar SKM400.4 LC2 for audio control , XS Power D680 XS Series Extra Battery
Antoni Čović Posted April 3, 2017 Author Report Posted April 3, 2017 Okay then Q on 2.8ohm and I will be fine. Thanks everyone for help.
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