Originally Posted by payne04
Have a 01 mastercraft 205v. Was wonder what battery's I would need or what to do with eletrical system for the upgraded stereo I put in.. I currently got 3 jl 300/4 slash amps and 1 500/1 ... Only have 2 battery's right now.. What do you recommend to do
Are they isolated by a dual-bank battery switch? Do you regularly spend time playing the system while at anchor? The length of time this is done, is going to drive your battery selection, mainly on the "house" side of the switch. For a primary cranking battery, you cant go wrong with a plan old group-24 lead acid marine cranking battery.
For a dedicated house battery, you need to decide what your needs are going to be in terms or amp hours.