- Thread Starter
- #16
So are all amps wired to the extra battery or just sub amp? Do capacitors do anything or not, everything I have read is a mixed bag. Thanks for the input.Lets just say with my corolla, i saw massive increase in bass strength and clarity after adding a 2nd battery. Same issue with my buddy's jeep. 2nd battery makes a huge difference especially with power hogging Rockford amps.