I am running the bose amp to power my speakers and 700 watt amp to power my sub, I have a pioneer double din and alarm and when I push my stereo my headlights will dim. Yes I still have my stock battery and I have not done the big 3. I am in the market for a new battery and read about the optima yellow tops which have a CCA of 620 but sears sells a die hard battery with 850 CCA for half the price.

 

my best bet is to go with the yellow tops, theres more reviews on those concerning stereo options.

 

xspower
stinger
kinetik
Odyssey