hey just to let u know its 2000 watts peak and not rms and the kicker and the amp have pretty similar rms levels and what exatcly do u mean by big 3 i get possibily get a bigger batt that will fit so ho alt and what else i really dont want to replace alt but if i have too

 

http://forum.sounddomain.com/ubb/ult...c;f=5;t=007801

 

i run my Rockford t500.2 off of my accord with 4 guage wiring. I have had it for about 6 months powering a RE 15in XXX. No problems with power for me. so your p500.2 is going to put out 2000 peak? I find that hard to believe. RFs are severely underrated in the power series but i don't know about the punch series. t500.2 birthsheet says 1024rms ...

 

the birthsheet that comes with the amp said 2037watts peak but its rated at 1500 but it came out 2000 when tested

 

purple chronic man, That birth sheet is in a lab in a perfect enviroment, cool temp. Its not tested in a car that has a motor running, accesories running and such, And in the lab it recieves 14 volts flat. Your car is not going to provide that straight unless you mod it for that

 

there's is no way in hell a p500.2 will put out that much power. name mix up possibly unless i'm wrong i believe the p500.2 is closer to like 700-800 rms. unless you have more then one.

 

Do you have a 500.2 or 5002?? Totally different amps.

 

it's my guess but both amp probably makes about 250x2@2ohms. so it's not that power bottom line.

 

some of u mother fuckers should learn to read i said rated 1500 watt peak and birth sheat said 2037 but it is like 700 or 800 rms there is diff between rms watts and peak watts i wasnt talkign about rms and the amp is model p5002

 

if its 700 or 800 rms... you shouldnt need another battery/cap..... What i recommend is to go to a place like autozone and get your alternator tested ( usually its free/cheap). if it's on it's way out, then the alt wont be able to charge 2 batterys or a cap.


if you havent replaced your battery in the last 5 years, you can try an optima.