96 Yukon

[NoSq 10+ year member]

I have a 96 Yukon. Currently i have a small 4 channel alpine for the highs, 2 hifonics 1206 ran at 2 ohms each. I did the big three and the wire to the back in 4awg. Before the big three it used to drop to nine ohms if i turned it up. After the big 3 i wanna say it drops to maybe around 10.5 11? I have a pretty big interstate battery up front. I was thinking of putting a red top in the back since i have one laying around in the garage. What do you guys think?

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[azeroth123 10+ year member]

ohms? I hope you mean volts? 9 is pretty bad 11 is still very poor, yeah you need something, alt/bat or both, I'd say go yellow in back if you plan on running the system with the engine off otherwise the red is fine.