the op has no common sense. he thinks a $80 bat will be good to help his amp problem. he is an idiot, and i met many idiots while working in a retail store, and this guys is pretty much the meaning of an idiot. $80 is what you would have to spend on just wire, rca, and terminals alone. and i looked up those kickers and they are rated 250rms, and he has 6 of them. which equals to 1500rms. i have my re hc 18 connected to a hifonics 2010d and my sh1t flexes more than your $50 subs. and im gonna add 1 more 18, and by the time im done with my update, my 2 18's would be worth more than your set-up. if you are not willing to take some advice, then gtfo. you think you gonna be in the car audio game the cheap way? if you are, get a sony xplod with that sh1tty amp kit they sell, boss amp, and some 20 ga for your speaker, and still connect that fan of yours. you think your car is the nicest car of all, you cant even claim that its yours cuz your mom still owns it. and on your vid, it sounded loud cuz you were in your garage, take it outside and see how many heads you wont turn. and when ppl talk about getting it metered, it means to go to a local car audio dealer, see if they have a term lab, and metered the decibels that your subs is putting out from the dash. usually good sound start at 143-145 db. i bet your shit barelys starts at 120 db. i got to meter my shit, but i know its not gonna be high on the meter since i dont have a proper box for it, but still bangs. so like i said, if you are willing to learn, and do it. but if you gonna be a know it all and become an ignorant F u C k, then stfu and gtfo.