I was wanting to know what size alt yall think I would need for my system. I've got 2l7 15s dual 2 ohm with a kicker 600 mono amp on each running one ohm.I got a yellow top batt and the big three. so what size alt do I need to keep up the power???
not exactly the perfect answer, but get the biggest one you can afford, so in the future if you choose to upgrade, u have the electrical system already in place to handle it.
You should not need something huge foryour setup, but I would always get the biggest that way if you upgrade you will be equiped. If you plan on staying with this then a 130a would do the job.
there is no use in upgrading unless you would go to atleast 180 amps or 200. i dont see the point in spending 400+ dollars after everything is said and done for 20 amp increase.