kidwolf908

Well, I tried searching for "big three" and the server is being RIDICULOUS and returning no hits. So I'll ask:

I'm currently running an Alpine PDX2.150 amp and a PDX1.600 amp that totals 900wrms for my system. Both are fed by a single 4AWG cable split into two other 4AWG's via distro block. Now here's the Q: Do I need Big 3? Or would you at least advise it?

Also, what do you gain from it besides better grounding, since the search is effed?

Thanks in advance.

Tcguy85

the big 3 wouldn't hurt but i don't think it's needed.

Dakine

a capacitor would help, big 3 can help if u test it... turn on ur dome lights and knock ur system. if the lights dim then try using the big 3, capacitor thing.

kidwolf908

I heard caps were a waste of time...ineffective? Is there any proof of their benefit?

WAlterEgo

iTrader: (1)

yeah, if u hook em up to ur headlights to prevent dimming

to the OP, here's some good reading... https://www.scionlife.com/forums/viewtopic.php?t=192160

Tcguy85

just try it w/o doing anything and see. i think you'll be suprised that you'll get no dimming at all.

charlie88

yea ive never been a big fan of caps so got one of those kinetic car audio batteries instead of a cap.

Tcguy85

i think you'll be pleasantly surprised that it won't take much power to get that sub loud anyway. you should be fine with those 2 amps.

dugzilla

I am running the PDX4.150 and PDX1.1000 with a ps2, headrest monitors, flip out dvd, underbody, strobes and interior lighting and have no problems with my alternator.

kidwolf908

Oh damn, I should be fine then lol... BOX JUST GOT HERE! :D

dugzilla

Sweet, post some pics when you get it all in.