i have a 15" kicker l7 and i am going to hook it up to a 1600 watt amp..?

me man

New member
its a Hifonics BXi1608D, its wired down to 2 ohms so the sub will be gettin 1100 watts i have am optima yellow top am 5 farad cap. will this kill my electrical system
 
No, you should do the big three, BUT you're not exceeding 1200 watts RMS. You will be fine, should upgrade, and a cap does nothing to help lack of power, only a new alternator will.
 
if you have not upgraded your cars wiring by doing the big 3 then you will get a voltage drop for sure, but it will not kill it
 
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