Dont really know what farad i need but i am running a M3 500Watt RMS amp with 1 RF 12" P2. Getting some dimming and want to get it rectified. Running 4 AWG Power to a Clean Ground. Let me know what you got, want to pick up today. cristinarenna@rogers.com

 

What is the name brand of the M3? If it is Digital Designs, then it's 2400 watts. If that is the case, then you'll need 0 gauge wire and a big 3 upgrade first.
If I am wrong and it's not a DD product, then it still sounds like you need a "big 3" upgrade to start. 500 watts shouldn't effect your electrical circuit that much, unless your wiring sucks.

 

Sorry, Sony M3 Mono Bridged 500Watt

 

Then I would highly suggest doing the big 3! Check your local car stereo shop for appropriate wires and terminals to fulfill this need.

 

Big 3 would help but strongly suggest to install at least 2 farad cap as well to regulate the supply. We have them in stock for only $89.95 if interested.

 

interested, but where are you located and what kind is it

 

BUMP...please need a decent cap, looking to spend 80-120.00