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Old 09-29-2012, 02:31 PM   #4
Registered User
Join Date: Sep 2012
Location: Calgary, Alberta
Posts: 9
My Ride: 2001 330ci
I have a similar setup like you in terms of power output in my 01 330ci. I have a 2 alpine type r swr-1241d 12 inch with a mrv-1507 amp. I still run on a stock battery with a 1 farand cap and ive never had problems. I also have a mrv-f307 for my spx-177a component speakers. Getting a new battery would probably be a good idea for you and a 1-2 farand cap up to you so you have constant power supply. is offline   Reply With Quote