upgrade to 2000Watt system

[bchockey097 10+ year member]

Hey

I currently have 1 12" RE SX runnning off of a Hifonics Brutus BX1000D Mono Amp. For christmas I'm getting another 12 SX and another BX1000D. My lights in my car already dim a lot, so with 2000watts of power I'm going to need to get a battery and alternator right? I was thinking of getting the Optima Yellow Top battery but I have been looking for an alternator for my Toyota Avalon but can't find one? Can anyone recommend an alternator for my 2000 Avalon? Basically whatelse do I need? I have the following:

Subs: 2 12" RE SX's

Amps: 2 Hifonics 1000D

Battery: Optima yellow Top

Alternator: ?????

BIG 3 wires: ????

Also, for anyone who has installed an alternator how difficult is it and the BIG 3 wires, when upgrading them where would I buy better wires? Sorry I'm retarded when it comes to car audio.

Thanks for the help

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[Do_ 10+ year member]

Bummer you don't have a 99' Avalon. 99 is the most recent year Iraggi makes HO Alternators for :/. I'm sure there are other brands though that do make them.

 

[SBLAZER]

check wit excessiveamperage.com nate is coo and im sure he will help ya out. i would do big 3 and run 0ga all the way 2 the back and run the grounds from the front batt also, a batt in the back wouldnt hurt either.